Can you say me what is issue: FlexRay_controller_0_channel_A_no_synchronisation

[TomasHav]

Hello,
May be my question is lol, but I find issue of brakes unit:
What does mean message in VCDS: FlexRay_controller_0_channel_A_no_synchronisation ?

Address 03: ABS Brakes (J104) Labels: 4M0-907-379-V1.clb
Part No SW: 4M0 907 379 Q HW: 4M0 907 379 N
Component: ESP9 Premium H09 0657
CVN: ACFBEF4F
Coding: 1C9830B230A40A9ED1A35893187E16AAE6A6DA380C0C508B1A18685567655B
Shop #: WSC 31414 790 00001
ASAM Dataset: EV_ESP9BOSCHAU536K 012013
ROD: EV_ESP9BOSCHAU536K_AU73.rod
VCID: 45D39C2C152D30522CD-8010

2 Faults Found:
12615680 - FlexRay Databus
U0080 00 [00101000] - Defective
[FlexRay_controller_0_channel_A_no_synchronisation]
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 3
Fault Frequency: 1
Mileage: 211706 km
Date: 2025.03.13
Time: 15:12:43

450560 - Databus
U1123 00 [00101000] - Received Error Message
[Signal_FT_Tuer_Status_error_(3)]
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 6
Fault Frequency: 11
Mileage: 211531 km
Date: 2025.03.06
Time: 17:20:35

Thanks for answer
Tomas