diff --git a/src/main.py b/src/main.py
index 9bdee59..49cda58 100644
--- a/src/main.py
+++ b/src/main.py
@@ -21,7 +21,7 @@ if __name__ == '__main__':
         Broker(),
         WebRTC(),
         MainUI(),
-        Device(),
+        Device(level=logging.DEBUG),
         ImageCV(),
         Beamformer(),
         Loader(),
diff --git a/src/nodes/Device.py b/src/nodes/Device.py
index d466971..6a505e2 100644
--- a/src/nodes/Device.py
+++ b/src/nodes/Device.py
@@ -15,9 +15,9 @@ logger = logging.getLogger(__name__)
 class Device(Node):
     topics = [SetDeviceConnectedMsg, SetDeviceEnabledMsg, SetDeviceConfigMsg]
 
-    def __init__(self):
-        super(Device, self).__init__()
-        self.arg = ImageArgMsg('',t_start=0, t_end=1499)
+    def __init__(self, level=logging.INFO):
+        super(Device, self).__init__(level=level)
+        self.arg = ImageArgMsg('', t_start=0, t_end=1499)
         self.seq_meta = None
         self.device_rep_socket = None
         self.ok = b'ok\x00'
@@ -43,21 +43,25 @@ class Device(Node):
         rb = self.device_rep_socket.recv()
         if rb == self.ok:
             self.send(DeviceEnabledMsg(True))
+            return True
         else:
             logger.error(f"Device msg: {rb}")
+            return False
 
     def disable(self):
         self.device_rep_socket.send(b'disable')
         rb = self.device_rep_socket.recv()
         if rb == self.ok:
             self.send(DeviceEnabledMsg(False))
+            return True
         else:
             logger.error(f"Device msg: {rb}")
+            return False
 
     def online(self):
         code = subprocess.run(['curl', '-m', '1', f'http://{LIVE_REP_SOCKET}'], stderr=subprocess.DEVNULL,
                               stdout=subprocess.DEVNULL).returncode
-        print(code)
+        logger.info(f'detect curl code: {code}')
         match code:
             case 28 | 7:
                 self.send(DeviceOnlineMsg(False))
@@ -72,8 +76,10 @@ class Device(Node):
         match rb:
             case b'true':
                 self.send(DeviceEnabledMsg(True))
+                return True
             case b'false':
                 self.send(DeviceEnabledMsg(False))
+                return False
             case _:
                 logger.error(f"Device msg: {rb}")
 
@@ -83,12 +89,14 @@ class Device(Node):
         match rb:
             case b'true':
                 self.send(DeviceConnectedMsg(True))
+                return True
             case b'false':
                 self.send(DeviceConnectedMsg(False))
+                return False
             case _:
                 logger.error(f"Device msg: {rb}")
 
-    def setfile(self, s: str):
+    def setfile00(self, s: str):
         self.device_rep_socket.send(b'file' + s.encode())
         rb = self.device_rep_socket.recv()
         if rb == self.ok:
@@ -97,6 +105,25 @@ class Device(Node):
         else:
             logger.error(f"Device msg: {rb}")
 
+    def setfile(self, config_str: str):
+        if self.enabled():
+            self.disable()
+            self.setfileonly(config_str)
+            self.enable()
+        elif self.connected():
+            self.setfileonly(config_str)
+        else:
+            logger.warning(f"Device not connect, cannot set config")
+
+    def setfileonly(self, s: str):
+        self.device_rep_socket.send(b'fileonly' + s.encode())
+        rb = self.device_rep_socket.recv()
+        if rb == self.ok:
+            return True
+        else:
+            logger.error(f"Device msg: {rb}")
+            return False
+
     def loop(self):
         arr = []
         self.device_rep_socket = self.context.socket(zmq.REQ)
@@ -108,10 +135,12 @@ class Device(Node):
         for f in CONFIG.glob('*.txt'):
             arr.append((f.stem, f.read_text()))
         self.send(DeviceConfigListMsg(arr))
-        if arr.__len__() > 0:
-            self.setfile(arr[0][1])
+        # if arr.__len__() > 0:
+        #     self.setfile(arr[0][1])
+        logger.debug(f'device start loop')
         while True:
             msg = self.recv()
+            logger.debug(f'{msg}')
             if isinstance(msg, KillMsg):
                 if msg.name == '':
                     return
diff --git a/src/nodes/MainUI.py b/src/nodes/MainUI.py
index e4f6177..a95e136 100644
--- a/src/nodes/MainUI.py
+++ b/src/nodes/MainUI.py
@@ -1,5 +1,6 @@
 import logging
 import sys
+from enum import Enum, auto
 
 from PyQt6 import QtCore
 from PyQt6.QtCore import QByteArray
@@ -14,6 +15,12 @@ from utils.Msg import KillMsg, Msg, ImageArgMsg, SelectSeqMsg, SeqIdMinMax, Move
 from utils.RfFile import RfSequenceMeta
 
 
+class LinkStatus(Enum):
+    RED = auto()
+    YELLOW = auto()
+    GREEN = auto()
+
+
 class Adv(QMainWindow, Ui_MainWindow):
     def __init__(self, p: Node, parent=None):
         super(Adv, self).__init__(parent)
@@ -35,10 +42,34 @@ class Adv(QMainWindow, Ui_MainWindow):
         self.record = False
         self.device_connected = False
         self.device_enabled = False
-        self.b_device_enabled.clicked.connect(lambda: self.p.send(SetDeviceEnabledMsg(not self.device_enabled)))
-        self.b_device_connected.clicked.connect(lambda: self.p.send(SetDeviceConnectedMsg(not self.device_connected)))
+        # self.b_device_enabled.clicked.connect(lambda: self.p.send(SetDeviceEnabledMsg(not self.device_enabled)))
+        # self.b_device_connected.clicked.connect(lambda: self.p.send(SetDeviceConnectedMsg(not self.device_connected)))
         self.c_seq_meta.currentIndexChanged.connect(self.on_m)
 
+    def set_device_connection(self, status: LinkStatus):
+        match status:
+            case LinkStatus.RED:
+                self.lb_device_connection.setText('Disconnected')
+                self.lb_device_connection.setStyleSheet('background-color: pink;')
+            case LinkStatus.YELLOW:
+                self.lb_device_connection.setText('Waiting')
+                self.lb_device_connection.setStyleSheet('background-color: yellow;')
+            case LinkStatus.GREEN:
+                self.lb_device_connection.setText('Connected')
+                self.lb_device_connection.setStyleSheet('background-color: LightGreen;')
+
+    def set_device_enable(self, status: LinkStatus):
+        match status:
+            case LinkStatus.RED:
+                self.lb_device_enable.setText('Disabled')
+                self.lb_device_enable.setStyleSheet('background-color: pink;')
+            case LinkStatus.YELLOW:
+                self.lb_device_enable.setText('Waiting')
+                self.lb_device_enable.setStyleSheet('background-color: yellow;')
+            case LinkStatus.GREEN:
+                self.lb_device_enable.setText('Enabled')
+                self.lb_device_enable.setStyleSheet('background-color: LightGreen;')
+
     def on_play_live(self):
         self.b_play_live.setStyleSheet('background-color: red;')
         self.b_play_playback.setStyleSheet('')
@@ -57,6 +88,73 @@ class Adv(QMainWindow, Ui_MainWindow):
         self.p.send(SetPlayMode('playback'))
         self.comboBox.setEnabled(True)
 
+    def on_device_disable(self):
+        self.p.send(SetDeviceEnabledMsg(False))
+        self.b_device_enable.setEnabled(False)
+        self.set_device_enable(LinkStatus.YELLOW)
+
+    def on_device_enable(self):
+        self.p.send(SetDeviceEnabledMsg(True))
+        self.b_device_enable.setEnabled(False)
+        self.set_device_enable(LinkStatus.YELLOW)
+
+    def on_device_disconnect(self):
+        self.p.send(SetDeviceConnectedMsg(False))
+        self.b_device_connection.setEnabled(False)
+        self.set_device_connection(LinkStatus.YELLOW)
+
+    def on_device_connect(self):
+        self.p.send(SetDeviceConnectedMsg(True))
+        self.b_device_connection.setEnabled(False)
+        self.set_device_connection(LinkStatus.YELLOW)
+
+    def update_device_buttons(self):
+        if self.device_connected and self.device_enabled:
+            self.b_device_connection.setText('Disconnect')
+            self.b_device_connection.setEnabled(False)
+            self.b_device_enable.setText('Disable')
+            self.b_device_enable.setEnabled(True)
+            try:
+                self.b_device_connection.clicked.disconnect()
+            except:
+                pass
+            try:
+                self.b_device_enable.clicked.disconnect()
+            except:
+                pass
+            self.b_device_enable.clicked.connect(self.on_device_disable)
+        if self.device_connected and not self.device_enabled:
+            self.b_device_connection.setText('Disconnect')
+            self.b_device_connection.setEnabled(True)
+            self.b_device_enable.setText('Enable')
+            self.b_device_enable.setEnabled(True)
+            try:
+                self.b_device_connection.clicked.disconnect()
+            except:
+                pass
+            try:
+                self.b_device_enable.clicked.disconnect()
+            except:
+                pass
+            self.b_device_enable.clicked.connect(self.on_device_enable)
+            self.b_device_connection.clicked.connect(self.on_device_disconnect)
+        if not self.device_connected and self.device_enabled:
+            raise Exception("wtf?")
+        if not self.device_connected and not self.device_enabled:
+            self.b_device_connection.setText('Connect')
+            self.b_device_connection.setEnabled(True)
+            self.b_device_enable.setText('Enable')
+            self.b_device_enable.setEnabled(False)
+            try:
+                self.b_device_connection.clicked.disconnect()
+            except:
+                pass
+            try:
+                self.b_device_enable.clicked.disconnect()
+            except:
+                pass
+            self.b_device_connection.clicked.connect(self.on_device_connect)
+
     def on_record(self):
         if self.record:
             self.p.send(SetRecordMsg(False))
@@ -98,19 +196,21 @@ class Adv(QMainWindow, Ui_MainWindow):
             self.s_t_end.setMaximum(max(self.seq_meta.shape))
         elif isinstance(msg, DeviceConnectedMsg):
             if msg.value:
-                self.b_device_connected.setStyleSheet("background-color: green;")
                 self.device_connected = True
+                self.set_device_connection(LinkStatus.GREEN)
             else:
-                self.b_device_connected.setStyleSheet("background-color: red;")
                 self.device_connected = False
+                self.set_device_connection(LinkStatus.RED)
 
+            self.update_device_buttons()
         elif isinstance(msg, DeviceEnabledMsg):
             if msg.value:
-                self.b_device_enabled.setStyleSheet("background-color: green;")
                 self.device_enabled = True
+                self.set_device_enable(LinkStatus.GREEN)
             else:
-                self.b_device_enabled.setStyleSheet("background-color: red;")
                 self.device_enabled = False
+                self.set_device_enable(LinkStatus.RED)
+            self.update_device_buttons()
         elif isinstance(msg, DeviceOnlineMsg):
             if msg.value:
                 self.l_online.setStyleSheet("")
@@ -129,6 +229,7 @@ class Adv(QMainWindow, Ui_MainWindow):
         self.p.send(KillMsg(''))
         # event.accept()
         # event.ignore()
+
     @QtCore.pyqtSlot(int)
     def on_t_start(self, v):
         if self.s_t_end.sender() is None:
@@ -154,8 +255,9 @@ class Adv(QMainWindow, Ui_MainWindow):
     @QtCore.pyqtSlot(int)
     def on_m(self, v):
         if self.c_seq_meta.sender() is None or isinstance(self.c_seq_meta.sender(), QFrame):
-            self.p.send(SetDeviceConfigMsg(self.c_seq_meta.itemData(v)))
-            self.p.send(SeqMetaMsg(self.c_seq_meta.itemText(v)))
+            if self.c_seq_meta.itemText(v) != 'Empty':
+                self.p.send(SetDeviceConfigMsg(self.c_seq_meta.itemData(v)))
+                self.p.send(SeqMetaMsg(self.c_seq_meta.itemText(v)))
 
 
 class MainUI(Node):
diff --git a/src/ui/Main.py b/src/ui/Main.py
index e2ab047..df2801d 100644
--- a/src/ui/Main.py
+++ b/src/ui/Main.py
@@ -66,43 +66,20 @@ class Ui_MainWindow(object):
         self.gridLayout.addLayout(self.gridLayout_6, 1, 0, 1, 1)
         self.gridLayout_4 = QtWidgets.QGridLayout()
         self.gridLayout_4.setObjectName("gridLayout_4")
-        self.spinBox_4 = QtWidgets.QSpinBox(parent=self.centralwidget)
-        self.spinBox_4.setObjectName("spinBox_4")
-        self.gridLayout_4.addWidget(self.spinBox_4, 1, 2, 1, 1)
-        self.spinBox_6 = QtWidgets.QSpinBox(parent=self.centralwidget)
-        self.spinBox_6.setObjectName("spinBox_6")
-        self.gridLayout_4.addWidget(self.spinBox_6, 3, 2, 1, 1)
-        self.label_10 = QtWidgets.QLabel(parent=self.centralwidget)
-        self.label_10.setObjectName("label_10")
-        self.gridLayout_4.addWidget(self.label_10, 3, 0, 1, 1)
-        self.horizontalSlider_3 = QtWidgets.QSlider(parent=self.centralwidget)
-        self.horizontalSlider_3.setOrientation(QtCore.Qt.Orientation.Horizontal)
-        self.horizontalSlider_3.setObjectName("horizontalSlider_3")
-        self.gridLayout_4.addWidget(self.horizontalSlider_3, 1, 1, 1, 1)
+        self.label_14 = QtWidgets.QLabel(parent=self.centralwidget)
+        self.label_14.setObjectName("label_14")
+        self.gridLayout_4.addWidget(self.label_14, 6, 0, 1, 1)
         self.horizontalSlider_5 = QtWidgets.QSlider(parent=self.centralwidget)
         self.horizontalSlider_5.setOrientation(QtCore.Qt.Orientation.Horizontal)
         self.horizontalSlider_5.setObjectName("horizontalSlider_5")
         self.gridLayout_4.addWidget(self.horizontalSlider_5, 2, 1, 1, 1)
+        self.label_13 = QtWidgets.QLabel(parent=self.centralwidget)
+        self.label_13.setObjectName("label_13")
+        self.gridLayout_4.addWidget(self.label_13, 5, 0, 1, 1)
         self.horizontalSlider_6 = QtWidgets.QSlider(parent=self.centralwidget)
         self.horizontalSlider_6.setOrientation(QtCore.Qt.Orientation.Horizontal)
         self.horizontalSlider_6.setObjectName("horizontalSlider_6")
         self.gridLayout_4.addWidget(self.horizontalSlider_6, 3, 1, 1, 1)
-        self.spinBox_5 = QtWidgets.QSpinBox(parent=self.centralwidget)
-        self.spinBox_5.setObjectName("spinBox_5")
-        self.gridLayout_4.addWidget(self.spinBox_5, 2, 2, 1, 1)
-        self.horizontalSlider_9 = QtWidgets.QSlider(parent=self.centralwidget)
-        self.horizontalSlider_9.setOrientation(QtCore.Qt.Orientation.Horizontal)
-        self.horizontalSlider_9.setObjectName("horizontalSlider_9")
-        self.gridLayout_4.addWidget(self.horizontalSlider_9, 5, 1, 1, 1)
-        self.label_9 = QtWidgets.QLabel(parent=self.centralwidget)
-        self.label_9.setObjectName("label_9")
-        self.gridLayout_4.addWidget(self.label_9, 2, 0, 1, 1)
-        spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Policy.Minimum, QtWidgets.QSizePolicy.Policy.Expanding)
-        self.gridLayout_4.addItem(spacerItem, 8, 1, 1, 1)
-        self.horizontalSlider_7 = QtWidgets.QSlider(parent=self.centralwidget)
-        self.horizontalSlider_7.setOrientation(QtCore.Qt.Orientation.Horizontal)
-        self.horizontalSlider_7.setObjectName("horizontalSlider_7")
-        self.gridLayout_4.addWidget(self.horizontalSlider_7, 7, 1, 1, 1)
         self.label_3 = QtWidgets.QLabel(parent=self.centralwidget)
         font = QtGui.QFont()
         font.setPointSize(20)
@@ -112,9 +89,57 @@ class Ui_MainWindow(object):
         self.label_3.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
         self.label_3.setObjectName("label_3")
         self.gridLayout_4.addWidget(self.label_3, 0, 0, 1, 3)
+        self.spinBox_9 = QtWidgets.QSpinBox(parent=self.centralwidget)
+        self.spinBox_9.setObjectName("spinBox_9")
+        self.gridLayout_4.addWidget(self.spinBox_9, 5, 2, 1, 1)
+        self.spinBox_5 = QtWidgets.QSpinBox(parent=self.centralwidget)
+        self.spinBox_5.setObjectName("spinBox_5")
+        self.gridLayout_4.addWidget(self.spinBox_5, 2, 2, 1, 1)
+        self.spinBox_11 = QtWidgets.QSpinBox(parent=self.centralwidget)
+        self.spinBox_11.setObjectName("spinBox_11")
+        self.gridLayout_4.addWidget(self.spinBox_11, 7, 2, 1, 1)
+        self.spinBox_10 = QtWidgets.QSpinBox(parent=self.centralwidget)
+        self.spinBox_10.setObjectName("spinBox_10")
+        self.gridLayout_4.addWidget(self.spinBox_10, 6, 2, 1, 1)
+        self.horizontalSlider_7 = QtWidgets.QSlider(parent=self.centralwidget)
+        self.horizontalSlider_7.setOrientation(QtCore.Qt.Orientation.Horizontal)
+        self.horizontalSlider_7.setObjectName("horizontalSlider_7")
+        self.gridLayout_4.addWidget(self.horizontalSlider_7, 7, 1, 1, 1)
+        self.horizontalSlider_10 = QtWidgets.QSlider(parent=self.centralwidget)
+        self.horizontalSlider_10.setOrientation(QtCore.Qt.Orientation.Horizontal)
+        self.horizontalSlider_10.setObjectName("horizontalSlider_10")
+        self.gridLayout_4.addWidget(self.horizontalSlider_10, 4, 1, 1, 1)
+        self.label_9 = QtWidgets.QLabel(parent=self.centralwidget)
+        self.label_9.setObjectName("label_9")
+        self.gridLayout_4.addWidget(self.label_9, 2, 0, 1, 1)
+        self.horizontalSlider_9 = QtWidgets.QSlider(parent=self.centralwidget)
+        self.horizontalSlider_9.setOrientation(QtCore.Qt.Orientation.Horizontal)
+        self.horizontalSlider_9.setObjectName("horizontalSlider_9")
+        self.gridLayout_4.addWidget(self.horizontalSlider_9, 5, 1, 1, 1)
+        self.label_10 = QtWidgets.QLabel(parent=self.centralwidget)
+        self.label_10.setObjectName("label_10")
+        self.gridLayout_4.addWidget(self.label_10, 3, 0, 1, 1)
+        self.spinBox_6 = QtWidgets.QSpinBox(parent=self.centralwidget)
+        self.spinBox_6.setObjectName("spinBox_6")
+        self.gridLayout_4.addWidget(self.spinBox_6, 3, 2, 1, 1)
+        self.spinBox_4 = QtWidgets.QSpinBox(parent=self.centralwidget)
+        self.spinBox_4.setObjectName("spinBox_4")
+        self.gridLayout_4.addWidget(self.spinBox_4, 1, 2, 1, 1)
+        self.label_12 = QtWidgets.QLabel(parent=self.centralwidget)
+        self.label_12.setObjectName("label_12")
+        self.gridLayout_4.addWidget(self.label_12, 4, 0, 1, 1)
+        self.spinBox_8 = QtWidgets.QSpinBox(parent=self.centralwidget)
+        self.spinBox_8.setObjectName("spinBox_8")
+        self.gridLayout_4.addWidget(self.spinBox_8, 4, 2, 1, 1)
         self.label_11 = QtWidgets.QLabel(parent=self.centralwidget)
         self.label_11.setObjectName("label_11")
         self.gridLayout_4.addWidget(self.label_11, 7, 0, 1, 1)
+        self.horizontalSlider_3 = QtWidgets.QSlider(parent=self.centralwidget)
+        self.horizontalSlider_3.setOrientation(QtCore.Qt.Orientation.Horizontal)
+        self.horizontalSlider_3.setObjectName("horizontalSlider_3")
+        self.gridLayout_4.addWidget(self.horizontalSlider_3, 1, 1, 1, 1)
+        spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Policy.Minimum, QtWidgets.QSizePolicy.Policy.Expanding)
+        self.gridLayout_4.addItem(spacerItem, 8, 1, 1, 1)
         self.label_8 = QtWidgets.QLabel(parent=self.centralwidget)
         self.label_8.setObjectName("label_8")
         self.gridLayout_4.addWidget(self.label_8, 1, 0, 1, 1)
@@ -122,31 +147,6 @@ class Ui_MainWindow(object):
         self.horizontalSlider_8.setOrientation(QtCore.Qt.Orientation.Horizontal)
         self.horizontalSlider_8.setObjectName("horizontalSlider_8")
         self.gridLayout_4.addWidget(self.horizontalSlider_8, 6, 1, 1, 1)
-        self.horizontalSlider_10 = QtWidgets.QSlider(parent=self.centralwidget)
-        self.horizontalSlider_10.setOrientation(QtCore.Qt.Orientation.Horizontal)
-        self.horizontalSlider_10.setObjectName("horizontalSlider_10")
-        self.gridLayout_4.addWidget(self.horizontalSlider_10, 4, 1, 1, 1)
-        self.label_12 = QtWidgets.QLabel(parent=self.centralwidget)
-        self.label_12.setObjectName("label_12")
-        self.gridLayout_4.addWidget(self.label_12, 4, 0, 1, 1)
-        self.label_13 = QtWidgets.QLabel(parent=self.centralwidget)
-        self.label_13.setObjectName("label_13")
-        self.gridLayout_4.addWidget(self.label_13, 5, 0, 1, 1)
-        self.label_14 = QtWidgets.QLabel(parent=self.centralwidget)
-        self.label_14.setObjectName("label_14")
-        self.gridLayout_4.addWidget(self.label_14, 6, 0, 1, 1)
-        self.spinBox_8 = QtWidgets.QSpinBox(parent=self.centralwidget)
-        self.spinBox_8.setObjectName("spinBox_8")
-        self.gridLayout_4.addWidget(self.spinBox_8, 4, 2, 1, 1)
-        self.spinBox_9 = QtWidgets.QSpinBox(parent=self.centralwidget)
-        self.spinBox_9.setObjectName("spinBox_9")
-        self.gridLayout_4.addWidget(self.spinBox_9, 5, 2, 1, 1)
-        self.spinBox_10 = QtWidgets.QSpinBox(parent=self.centralwidget)
-        self.spinBox_10.setObjectName("spinBox_10")
-        self.gridLayout_4.addWidget(self.spinBox_10, 6, 2, 1, 1)
-        self.spinBox_11 = QtWidgets.QSpinBox(parent=self.centralwidget)
-        self.spinBox_11.setObjectName("spinBox_11")
-        self.gridLayout_4.addWidget(self.spinBox_11, 7, 2, 1, 1)
         self.gridLayout.addLayout(self.gridLayout_4, 2, 1, 1, 1)
         self.gridLayout_5 = QtWidgets.QGridLayout()
         self.gridLayout_5.setObjectName("gridLayout_5")
@@ -206,15 +206,32 @@ class Ui_MainWindow(object):
         self.gridLayout.addLayout(self.gridLayout_5, 2, 0, 1, 1)
         self.gridLayout_3 = QtWidgets.QGridLayout()
         self.gridLayout_3.setObjectName("gridLayout_3")
+        self.horizontalLayout = QtWidgets.QHBoxLayout()
+        self.horizontalLayout.setObjectName("horizontalLayout")
+        self.label_20 = QtWidgets.QLabel(parent=self.centralwidget)
+        self.label_20.setObjectName("label_20")
+        self.horizontalLayout.addWidget(self.label_20)
         self.c_seq_meta = QtWidgets.QComboBox(parent=self.centralwidget)
         self.c_seq_meta.setObjectName("c_seq_meta")
-        self.gridLayout_3.addWidget(self.c_seq_meta, 3, 0, 1, 1)
-        self.b_device_enabled = QtWidgets.QPushButton(parent=self.centralwidget)
-        self.b_device_enabled.setObjectName("b_device_enabled")
-        self.gridLayout_3.addWidget(self.b_device_enabled, 2, 0, 1, 1)
-        self.b_device_connected = QtWidgets.QPushButton(parent=self.centralwidget)
-        self.b_device_connected.setObjectName("b_device_connected")
-        self.gridLayout_3.addWidget(self.b_device_connected, 1, 0, 1, 1)
+        self.c_seq_meta.addItem("")
+        self.horizontalLayout.addWidget(self.c_seq_meta)
+        self.horizontalLayout.setStretch(1, 1)
+        self.gridLayout_3.addLayout(self.horizontalLayout, 3, 0, 1, 4)
+        self.b_device_enable = QtWidgets.QPushButton(parent=self.centralwidget)
+        self.b_device_enable.setEnabled(False)
+        self.b_device_enable.setObjectName("b_device_enable")
+        self.gridLayout_3.addWidget(self.b_device_enable, 2, 3, 1, 1)
+        self.b_device_connection = QtWidgets.QPushButton(parent=self.centralwidget)
+        self.b_device_connection.setObjectName("b_device_connection")
+        self.gridLayout_3.addWidget(self.b_device_connection, 2, 1, 1, 1)
+        self.label_24 = QtWidgets.QLabel(parent=self.centralwidget)
+        self.label_24.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
+        self.label_24.setObjectName("label_24")
+        self.gridLayout_3.addWidget(self.label_24, 1, 2, 2, 1)
+        self.lb_device_connection = QtWidgets.QLabel(parent=self.centralwidget)
+        self.lb_device_connection.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
+        self.lb_device_connection.setObjectName("lb_device_connection")
+        self.gridLayout_3.addWidget(self.lb_device_connection, 1, 1, 1, 1)
         self.l_online = QtWidgets.QLabel(parent=self.centralwidget)
         font = QtGui.QFont()
         font.setPointSize(15)
@@ -222,7 +239,17 @@ class Ui_MainWindow(object):
         self.l_online.setStyleSheet("background-color: pink;")
         self.l_online.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
         self.l_online.setObjectName("l_online")
-        self.gridLayout_3.addWidget(self.l_online, 0, 0, 1, 1)
+        self.gridLayout_3.addWidget(self.l_online, 0, 0, 1, 4)
+        self.lb_device_enable = QtWidgets.QLabel(parent=self.centralwidget)
+        self.lb_device_enable.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
+        self.lb_device_enable.setObjectName("lb_device_enable")
+        self.gridLayout_3.addWidget(self.lb_device_enable, 1, 3, 1, 1)
+        self.label_21 = QtWidgets.QLabel(parent=self.centralwidget)
+        self.label_21.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
+        self.label_21.setObjectName("label_21")
+        self.gridLayout_3.addWidget(self.label_21, 1, 0, 2, 1)
+        self.gridLayout_3.setColumnStretch(1, 1)
+        self.gridLayout_3.setColumnStretch(3, 1)
         self.gridLayout.addLayout(self.gridLayout_3, 0, 0, 1, 1)
         self.horizontalLayout_4 = QtWidgets.QHBoxLayout()
         self.horizontalLayout_4.setObjectName("horizontalLayout_4")
@@ -262,6 +289,7 @@ class Ui_MainWindow(object):
         font = QtGui.QFont()
         font.setPointSize(15)
         self.label_19.setFont(font)
+        self.label_19.setStyleSheet("background-color: pink;")
         self.label_19.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
         self.label_19.setObjectName("label_19")
         self.gridLayout_2.addWidget(self.label_19, 0, 0, 1, 2)
@@ -290,22 +318,28 @@ class Ui_MainWindow(object):
         self.label_17.setText(_translate("MainWindow", "RecordName"))
         self.b_play_live.setText(_translate("MainWindow", "Live"))
         self.label_18.setText(_translate("MainWindow", "Space left 1000GB"))
-        self.label_10.setText(_translate("MainWindow", "Z"))
-        self.label_9.setText(_translate("MainWindow", "Y"))
+        self.label_14.setText(_translate("MainWindow", "Yal"))
+        self.label_13.setText(_translate("MainWindow", "Pitch"))
         self.label_3.setText(_translate("MainWindow", "Probe Position"))
+        self.label_9.setText(_translate("MainWindow", "Y"))
+        self.label_10.setText(_translate("MainWindow", "Z"))
+        self.label_12.setText(_translate("MainWindow", "Roll"))
         self.label_11.setText(_translate("MainWindow", "E"))
         self.label_8.setText(_translate("MainWindow", "X"))
-        self.label_12.setText(_translate("MainWindow", "Roll"))
-        self.label_13.setText(_translate("MainWindow", "Pitch"))
-        self.label_14.setText(_translate("MainWindow", "Yal"))
         self.label_7.setText(_translate("MainWindow", "TextLabel"))
         self.label_6.setText(_translate("MainWindow", "TextLabel"))
         self.label_2.setText(_translate("MainWindow", "Imaging"))
         self.label_5.setText(_translate("MainWindow", "t_end"))
         self.label_15.setText(_translate("MainWindow", "t_start"))
-        self.b_device_enabled.setText(_translate("MainWindow", "Beam"))
-        self.b_device_connected.setText(_translate("MainWindow", "Connection"))
+        self.label_20.setText(_translate("MainWindow", "DeviceConfig"))
+        self.c_seq_meta.setItemText(0, _translate("MainWindow", "Empty"))
+        self.b_device_enable.setText(_translate("MainWindow", "Disconnect"))
+        self.b_device_connection.setText(_translate("MainWindow", "Connect"))
+        self.label_24.setText(_translate("MainWindow", "<html><head/><body><p style=\"line-height:0.3\" align=\"center\">Beam</p><p align=\"center\">Status</p></body></html>"))
+        self.lb_device_connection.setText(_translate("MainWindow", "Disconnected"))
         self.l_online.setText(_translate("MainWindow", "Device Offline"))
+        self.lb_device_enable.setText(_translate("MainWindow", "Disabled"))
+        self.label_21.setText(_translate("MainWindow", "<html><head/><body><p style=\"line-height:0.3\" align=\"center\">Connection</p><p align=\"center\">Status</p></body></html>"))
         self.label.setText(_translate("MainWindow", "Base Path"))
         self.l_base.setText(_translate("MainWindow", "/mnt/16T/private_dataset/us/"))
         self.b_base.setText(_translate("MainWindow", "Open"))
diff --git a/src/ui/Main.ui b/src/ui/Main.ui
index 21c6062..f4f238f 100644
--- a/src/ui/Main.ui
+++ b/src/ui/Main.ui
@@ -115,23 +115,10 @@
     </item>
     <item row="2" column="1">
      <layout class="QGridLayout" name="gridLayout_4">
-      <item row="1" column="2">
-       <widget class="QSpinBox" name="spinBox_4"/>
-      </item>
-      <item row="3" column="2">
-       <widget class="QSpinBox" name="spinBox_6"/>
-      </item>
-      <item row="3" column="0">
-       <widget class="QLabel" name="label_10">
+      <item row="6" column="0">
+       <widget class="QLabel" name="label_14">
         <property name="text">
-         <string>Z</string>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="1">
-       <widget class="QSlider" name="horizontalSlider_3">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
+         <string>Yal</string>
         </property>
        </widget>
       </item>
@@ -142,6 +129,13 @@
         </property>
        </widget>
       </item>
+      <item row="5" column="0">
+       <widget class="QLabel" name="label_13">
+        <property name="text">
+         <string>Pitch</string>
+        </property>
+       </widget>
+      </item>
       <item row="3" column="1">
        <widget class="QSlider" name="horizontalSlider_6">
         <property name="orientation">
@@ -149,43 +143,6 @@
         </property>
        </widget>
       </item>
-      <item row="2" column="2">
-       <widget class="QSpinBox" name="spinBox_5"/>
-      </item>
-      <item row="5" column="1">
-       <widget class="QSlider" name="horizontalSlider_9">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-       </widget>
-      </item>
-      <item row="2" column="0">
-       <widget class="QLabel" name="label_9">
-        <property name="text">
-         <string>Y</string>
-        </property>
-       </widget>
-      </item>
-      <item row="8" column="1">
-       <spacer name="verticalSpacer">
-        <property name="orientation">
-         <enum>Qt::Vertical</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>20</width>
-          <height>40</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-      <item row="7" column="1">
-       <widget class="QSlider" name="horizontalSlider_7">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-       </widget>
-      </item>
       <item row="0" column="0" colspan="3">
        <widget class="QLabel" name="label_3">
         <property name="font">
@@ -203,6 +160,69 @@
         </property>
        </widget>
       </item>
+      <item row="5" column="2">
+       <widget class="QSpinBox" name="spinBox_9"/>
+      </item>
+      <item row="2" column="2">
+       <widget class="QSpinBox" name="spinBox_5"/>
+      </item>
+      <item row="7" column="2">
+       <widget class="QSpinBox" name="spinBox_11"/>
+      </item>
+      <item row="6" column="2">
+       <widget class="QSpinBox" name="spinBox_10"/>
+      </item>
+      <item row="7" column="1">
+       <widget class="QSlider" name="horizontalSlider_7">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="1">
+       <widget class="QSlider" name="horizontalSlider_10">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="label_9">
+        <property name="text">
+         <string>Y</string>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="1">
+       <widget class="QSlider" name="horizontalSlider_9">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="0">
+       <widget class="QLabel" name="label_10">
+        <property name="text">
+         <string>Z</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="2">
+       <widget class="QSpinBox" name="spinBox_6"/>
+      </item>
+      <item row="1" column="2">
+       <widget class="QSpinBox" name="spinBox_4"/>
+      </item>
+      <item row="4" column="0">
+       <widget class="QLabel" name="label_12">
+        <property name="text">
+         <string>Roll</string>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="2">
+       <widget class="QSpinBox" name="spinBox_8"/>
+      </item>
       <item row="7" column="0">
        <widget class="QLabel" name="label_11">
         <property name="text">
@@ -210,6 +230,26 @@
         </property>
        </widget>
       </item>
+      <item row="1" column="1">
+       <widget class="QSlider" name="horizontalSlider_3">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="8" column="1">
+       <spacer name="verticalSpacer">
+        <property name="orientation">
+         <enum>Qt::Vertical</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>20</width>
+          <height>40</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
       <item row="1" column="0">
        <widget class="QLabel" name="label_8">
         <property name="text">
@@ -224,46 +264,6 @@
         </property>
        </widget>
       </item>
-      <item row="4" column="1">
-       <widget class="QSlider" name="horizontalSlider_10">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-       </widget>
-      </item>
-      <item row="4" column="0">
-       <widget class="QLabel" name="label_12">
-        <property name="text">
-         <string>Roll</string>
-        </property>
-       </widget>
-      </item>
-      <item row="5" column="0">
-       <widget class="QLabel" name="label_13">
-        <property name="text">
-         <string>Pitch</string>
-        </property>
-       </widget>
-      </item>
-      <item row="6" column="0">
-       <widget class="QLabel" name="label_14">
-        <property name="text">
-         <string>Yal</string>
-        </property>
-       </widget>
-      </item>
-      <item row="4" column="2">
-       <widget class="QSpinBox" name="spinBox_8"/>
-      </item>
-      <item row="5" column="2">
-       <widget class="QSpinBox" name="spinBox_9"/>
-      </item>
-      <item row="6" column="2">
-       <widget class="QSpinBox" name="spinBox_10"/>
-      </item>
-      <item row="7" column="2">
-       <widget class="QSpinBox" name="spinBox_11"/>
-      </item>
      </layout>
     </item>
     <item row="2" column="0">
@@ -375,25 +375,65 @@
      </layout>
     </item>
     <item row="0" column="0">
-     <layout class="QGridLayout" name="gridLayout_3">
-      <item row="3" column="0">
-       <widget class="QComboBox" name="c_seq_meta"/>
+     <layout class="QGridLayout" name="gridLayout_3" columnstretch="0,1,0,1">
+      <item row="3" column="0" colspan="4">
+       <layout class="QHBoxLayout" name="horizontalLayout" stretch="0,1">
+        <item>
+         <widget class="QLabel" name="label_20">
+          <property name="text">
+           <string>DeviceConfig</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QComboBox" name="c_seq_meta">
+          <item>
+           <property name="text">
+            <string>Empty</string>
+           </property>
+          </item>
+         </widget>
+        </item>
+       </layout>
       </item>
-      <item row="2" column="0">
-       <widget class="QPushButton" name="b_device_enabled">
+      <item row="2" column="3">
+       <widget class="QPushButton" name="b_device_enable">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
         <property name="text">
-         <string>Beam</string>
+         <string>Disconnect</string>
         </property>
        </widget>
       </item>
-      <item row="1" column="0">
-       <widget class="QPushButton" name="b_device_connected">
+      <item row="2" column="1">
+       <widget class="QPushButton" name="b_device_connection">
         <property name="text">
-         <string>Connection</string>
+         <string>Connect</string>
         </property>
        </widget>
       </item>
-      <item row="0" column="0">
+      <item row="1" column="2" rowspan="2">
+       <widget class="QLabel" name="label_24">
+        <property name="text">
+         <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style=&quot;line-height:0.3&quot; align=&quot;center&quot;&gt;Beam&lt;/p&gt;&lt;p align=&quot;center&quot;&gt;Status&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QLabel" name="lb_device_connection">
+        <property name="text">
+         <string>Disconnected</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="0" colspan="4">
        <widget class="QLabel" name="l_online">
         <property name="font">
          <font>
@@ -411,6 +451,26 @@
         </property>
        </widget>
       </item>
+      <item row="1" column="3">
+       <widget class="QLabel" name="lb_device_enable">
+        <property name="text">
+         <string>Disabled</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0" rowspan="2">
+       <widget class="QLabel" name="label_21">
+        <property name="text">
+         <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style=&quot;line-height:0.3&quot; align=&quot;center&quot;&gt;Connection&lt;/p&gt;&lt;p align=&quot;center&quot;&gt;Status&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
      </layout>
     </item>
     <item row="3" column="0" colspan="2">