Looks like you are supplying temporary power to the inverters load connection (output). Not recommended and possible damage to inverter. This is ok ...

Superstrut would probably be a better option -

I got this working but not sure if this was the setting that fixed it. First make sure that you are running the latest firmware on both the inve...

Looks like this also happened last year same day.

Seems that this happened last year same time.