Cerbo MK2 - v3.5x - Pylontech BMS no longer working - MPPT not working

[guystewart (Guy Stewart (Victron Community Manager))]

Hi Both,
Apologies for the hassles, please see here for the solution;

3.50 / 3.51 : VE.CAN losing connectivity to VM-3P75CT (Grid & AC Loads Enphase)

We have released Venus OS v3.53 that fixes the Cerbo MK2 VE.Can port 2 issue for (almost) all systems that we analysed via VRM. The complete troubleshooting processs for this is: Check if VE.Can Port 1 is in use as well. Our VRM stats show that often its not. In case not, replug and reconfigure the GX to work on VE.Can 1 port instead. If both ports are needed, update to Venus OS v3.53 or later, which will in most cases fix the issue. Only if that doesn’t fix the issue, contact your dealer fo…