kazek127

I also have issue with unknow device. I can ping my inverter. But from logs I see that component can not logon to SE inverter. Ten błąd pochodzi z niestandardowej...

I check the inverter again and nothing changes on it, only perform update OS of the inverter. Earlier work fine.

But from SE application I can see that the inverter is connecting to the power meter via RS485. I attaching screens from my inverter     

I still have this issue. After the last update, Homeassistant SE stops working with HA. SE is pinging but I got error that HA can not connect to SE

yes, that is correct. I call to SE support and they after update inverter block that option via wifi :/