Sequence probe: 3 frames x 1 group(s) on COM5 at 38400 8N1 FRAME 1: 00 00 00 00 80 DA FRAME 2: 00 00 B7 00 80 6D FRAME 3: 00 00 A0 00 80 7A BASELINE heartbeat-compatible RX: 24 bytes, offset 0, 4 frames + 0 bytes BEGIN group 1/1 18:01:39.295 TX group=1 frame=1 len=006 00 00 00 00 80 DA 18:01:39.295 RX group=1 frame=1 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes 18:01:40.351 TX group=1 frame=2 len=006 00 00 B7 00 80 6D 18:01:40.351 RX group=1 frame=2 ANOMALY 36 RX bytes; first mismatch at byte 1: got 00, heartbeat offset 3 expected 80 18:01:40.351 RX group=1 frame=2 raw 00 00 00 00 80 DA 07 80 1B 08 D6 18 07 80 1B 08 D6 18 07 80 1B 08 D6 18 07 80 1B 08 D6 18 07 80 1B 08 D6 18 18:01:41.409 TX group=1 frame=3 len=006 00 00 A0 00 80 7A 18:01:41.409 RX group=1 frame=3 heartbeat-compatible RX: 24 bytes, offset 0, 4 frames + 0 bytes Anomalies: 1