I have 3 navnetTZtouch units. When i attempt to shut down a unit, I get the prompt "Do you want to shut down this unit or the whole network?' When I attempt to do either, it is frozen and will not shut down. I was warned to not turn off breaker before shutting down units. Please advise.
This is nothing I have ever heard of before but if this happen with each unit, the only thing that makes sense would be that you have a problem with your NMEA2000 network. I have seen NMEA 2000 buses that will cause issues on the units. I recommend disconnecting all units from the NMEA network and the try it.