diff --git a/flandre/launcher.py b/flandre/launcher.py
index c15f2eb..7215987 100644
--- a/flandre/launcher.py
+++ b/flandre/launcher.py
@@ -256,17 +256,33 @@ def device_recvplot():
     pull.connect(C.live_push_socket)
     last_ts = 0
     first = True
+    host_host_ts_last = time.time_ns()
     while True:
         b = pull.recv()
+        host_host_ts = time.time_ns()
 
-        ts, sequence_id, encoder, buffer = b2t(b)
+        seq, encoder, host_ts, device_ts_low, device_ts_high, buffer = b2t(b)
+        ts = host_ts
         if first:
             last_ts = ts
             first = False
             continue
         print((ts - last_ts) / 10 ** 6, flush=True)
         last_ts = ts
+        host_host_ts_last = host_host_ts
 
+@device.command('recvplot2')
+def device_recvplot():
+    ctx = zmq.Context()
+    pull = ctx.socket(zmq.PULL)
+    pull.connect(C.live_push_socket)
+    host_host_ts_last = time.time_ns()
+    while True:
+        b = pull.recv()
+        host_host_ts = time.time_ns()
+        _ = b2t(b)
+        print((host_host_ts - host_host_ts_last) / 10 ** 6, flush=True)
+        host_host_ts_last = host_host_ts
 
 @device.command('recvplotdiff')
 def device_recvplotdiff():