Solaredge modbus integration

Hi all, got a bit of a problem with my solaredge modbus integration. Had it all running fine up till a couple of weeks ago, now i am getting ‘unknown’ values for everything related to the modbus integration. My cloud solaredge is still fine but the modbus integration no longer works. Andy advice on how i might troubleshoot this. Running the latest version of HASS and have removed and reinstalled the integration but with no luck. thanks