Is this "normal" number of problems with motorhome?

Your RV was built on a fault line. It experiences earthquakes every time you move it. If you own an RV you better be handy with tools and a voltmeter or a checkbook. You got all of the parts when you bought it. No guarantee they will all work at the same time. If I get through a couple of weeks while on the road without having to tweak something I know I have just missed it.

It really becomes a hobby.