* Multiplus II + GX, running ESS
* 900AH OPzS Batteries.
* 150|85 Smartsolar
* PV inverter on AC Out
99% of the time the system runs perfectly, but some days when the battery gets full, and the MPPT and PV Inverter correctly throttles production to match consumption, but sometimes the MPPT intermittingly goes to bulk, and sometimes the GX total looses the MPPT. Sometimes it reappears after about 10-15mins, other times I need to reboot the GX for it to be picked up again. No errors anywhere. It definitely has to do with the fact that it needs to reduce power production, but then just goes off
* I have replaced the Ve.Direct cable, and it didn't change a thing. It returns on the GX without fail after a reboot, so its not a connection issue.
* I recently updated the Multi Firmware and also all the connected devises(GX, MPPT ext) to see if that helps. Will run it a few days and report back.
Does anyone have any clue what I can check next if the firmware update doesn't yield any positive results?