All my GFCI outlets are dead.

Sine wave inverter? Non sine wave trips my computer UPS so I guess it may do the same to GFCI

Good idea, but as soon as I switch to shore or gen they work without having to reset them.

Maybe they aren't wired to the inverter. It wouldn't be the first time that only some outlets have inverter power.

Your inverter probably has its own transfer switch. Check the breakers and GFCI on the inverter.p

the invert has a GFI reset.

Bobbo wrote:
Maybe they aren't wired to the inverter. It wouldn't be the first time that only some outlets have inverter power.

X2

check the inverter, your panel and GFI duplexes for resets.
GFIs can be really sensitive, they measure milliamps.

Only one of my outlets are on the inverter.
My GFCI outlets only work on shore power?

Jesseannie

I need a wiring diagram of this mess lol! Got my 120v coming out of the inverter, but where it goes from there is a mystery. Seems to supply plugs for things like the 2 indoor and 1 outdoor TV, external sound system, wifi stuff and few others. All difficult to access plugs and none GFI. You would think they wouldn't miss all the easy to access plugs like on the counters for things like phone charging! Don't really think the generator is necessary to charge up the iPhone. D'oh, I should be able to figure this out...

My guess is you have a 50A rig and the inverter only powers one leg of the panel.

Maybe make a list of what outlets work on inverter power. Then on shore power turn off breakers one at a time and see if a breaker or two powers only the outlets on the list.