Electrical system problems

[anndrennan]

We have a 2014 Suncruiser 38q. As of late, what I thought was the inverter showing communication problems when traveling now seems to be maybe the precision center. We pulled in today and entire systems have been sporadically cutting on and off. Batteries are fully charged. Ac and lights will randomly turn on but if you flip a light switch- all shuts down. I even had the battery disconnect switch off at one point, and everything was working. Not sure if related or not but Lippert bed tilt also won’t work. I am afraid to mess with that too much as it is in the up position. Any ideas? We are traveling but may need to stay put and call someone—. I am just exhausted trying to figure this out. I have reset- unplugged; etc

Thanks,
Ann & Steve

[Matterbery]

Check the connections at the battery. And check the voltage as you are turning on different electrical loads.