Hi,
every day when my battery charges and is at around 97% I get the error "Cerbo: High charge current warning on Battery Monitor". The error clears when the battery is at 100%. This only happens when Grid feed-in is enabled. If I disable this the error doesn't appear.
I think all the firmwares are the latest version available. Feed-In settings see screenshot. I have 4 Pylontech batteries connected to my MultiPlus-II 48/5000/70-48 with 2x SmartSolar MPPT VE.Can 250/85 rev2. ESS.