Two days ago my Fronius Inverter (Fronius Smart Meter added) stopped pushing anything to PVouput all of a sudden. I did not change anything and it was running fine for years now.
When I look into my Fronius config everything is fine - still the inverter states : “Connection not possible”.
Does anybody have the same problem?
Is there anything I can do to make it work again?
My inverter is wired by cable - so Wifi is not the cause this time
I did check my System ID and API key several times (altough I did not change nothing and it did work for years)