Thanks for all of your comments! Sorry I didn't get back sooner we have been tearing into it to find out the issue. Ended up being a bad auto-resetting fuse or breaker near the battery from the onboard converter to the battery so the batteries were not getting any charge from shore power or generator. Also had a break in a wire to the controller that would not give an adequate charge. Changed all the issues and put all of the batteries on a slow charge even added 2 more 6v. Thanks to some of you as always for your incite and knowledge! Happy camping!
