Apex/ electrical/GFI messed up.Help.

[Robw]

If I read this right only one MH is tripping the breaker? Can you move the MH that is tripping the breaker to another plug on the eb8? It might be a bad/leaky triac on the outlet. I don't know why it isn't working on auto. GFCI monitor the current to the load and the return current on neutral if they are not the same the breaker will trip, IE a ground fault. The triac could be "leaking" current and causing the false reading for the current usage.

I recently picked up a used Apex and am testing it. Not connected to anything. Still figuring it out. They seem to have some quirks. I had to down grade the FW to version 4.1 using the boot loader method to clear the previous owners email info. Then reload the latest version. BTW I am an electronics tech.