Problems with CAN Bus in Signal K and OpenPlotter

[basknall]

I’ve been experiencing persistent problems with the CAN bus interface in Signal K for quite some time. The CAN adapter initializes, but Signal K repeatedly reports an error on the CAN bus input, and the interface does not start correctly.

I have already tried numerous troubleshooting steps recommended by AI tools, including reinstalling OpenPlotter, resetting Signal K, checking the CAN hardware configuration, and testing different drivers. Unfortunately, none of these attempts have resolved the issue.

Could someone please help me diagnose what is causing this CAN bus failure in Signal K?
Thank you very much.

[holgerw]

tell us about your settings in the openplotter.can-plugin

[basknall]

tell us about your settings in the openplotter.can-plugin

Thanks! See the pictures. The connection is actually fine. Data is being recorded.