Everything was working fine for months, the logger is online but doesn't detect the inverter. I've gone into the logger settings 10.0.0 it's connected to my ap but it's not showing the inverter.

 

I've tried restarting the inverter, changed access points

I have the same issue, gave up after a while, I believe there is something wrong with my com port, because my screen was replaced under warranty and when I got it back my logger was not communicating with the inverter. Have tried to update the firmware on the logger with no success, ended up getting Solar Assistant with the RS cable.

i updated the firmware on the logger worked for a month now inverter is offline logger online. 

 

Tried different wifi channels 

 

Which lights are on? On the logger?