My system is grid connected ESS. Quattro 10000 + CCGX. Battery status ok at 48vdc. I switched off system due to some tripping issues caused by unknown house fault (I think it may be well pump). We were away so I wanted to ensure the system stayed powered from grid for the freezers. Now the system will not reconnect. CCGX shows Inverter as "off" so no AC input and no battery status. I can switch on the Quattro and it goes to "mains". But as soon as the CCGX is connected the system shuts off. I have tried "redetect" in the CCGX but it does not do anything. Tried rebooting but no difference. System will run off the grid OK until I connect the CCGX cable and then it shuts down. I tried switching quattro on via CCGX but this does not work in ESS.
No ESS assistants detected on CCGX. I checked the system via dongle and everything is loaded as it should be.
How do I get the system to detect the Quattro and restart in ESS mode again?