I have installed 3 Quattros 15kVA in parallel. All correctly working and assigned in VE configure. I installed ESS assistant on all three quattros but they turned off and ESS is not showing as installed on Cerbo GX (but is in VE configure). The only way I could get the quattros up and running again was to reinstall the firmware. I have now made three attempts and am no further forwards. The Quattros only work without ESS. Tne work in parallel no problem. Any suggestions please?
