Y'all I cant speak highly enough of this resource at RVhelp, if only because Sweeney is on it now. He is too shy to brag himself up, so I will.
He, Cary and Craig patiently walked me thru a ghost short problem that I was too clueless/unskilled to find...on my own, using non-standard parts - that I was stubbornly trying but failing to figure out myself...
and in my defense, for which I paid nearly $1000 to a young tech at a Victron referred shop, since that was the gear in question.
Well meant effort, but one that I realized just in time; this shop also didnt know enough about troubleshooting wiring in RVs, beyond his own specific solar heavy background...and like Sweeney said about van conversions- there may be those who are intimidated or unclear about CampInns...the thought thats gone into CI engineering over the years is a "couple orders of magnitude" above the standard stuff out there...
and to be fair I may have not been clear enough too, so no finger pointing intended here.
The best part of this RVhelp is that it looks like a growing network of entrepreneurs- local to your area, of often very experienced people like Sweeney applying extra talent to RV fixes based on their industry certified recent training.
So you are not stuck with a CampingWorld experience...or you have a non-standard type of issue that not OEM enuff to resolve by reading the manual or a call to Cary/Craig, which is enough if you are handy, 90% of the time,
So its an alternative if you arent close enough to drop it at the Nest.