At the moment I'm hooked up to shore power but my lights keep dimming then go back to regular. I think this happened before but I cant remember what I changed. The batteries show full on the control p...
My first thought is that your converter/charger is going bad. I say this from experience. A load test would show the battery condition and should be the first thing to do. Many auto parts store such as Autozone, NAPA and O'Reilly's will do the test gratis. My mechanic will too.
You can hook a test lamp or meter directly to the output of the converter and if it is going bad you will see the fluctuation there.