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Old 18-04-2020, 13:20   #1
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Join Date: Apr 2018
Boat: Beneteau Oceanis 38
Posts: 9
B&G T7 MFD - Bus Off Issues

All of the sudden I am having issues with my B&G Zeus T7 MFD. All equipment is stock as equipped by Beneteau in 2015.

The MFD is not reading depth, autopilot, or music server, however, the secondary device on the other helm is reading depth just fine...

I noticed in the diagnostics section of the T7 there are 248 TX Errors and the Bus State is OFF.

I was able to get the depth back when I turned on my V50 VHF but the autopilot is still not working. Seems very odd. After updating my T7 to the newest firmware nothing changed. I even tried to update the V50 firmware but it failed during update.

Any ideas how to troubleshoot this? I am new to this type of equipment and it doesn't seem very intuitive. All the wiring for the network is stock and looks good.
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