Thank you pihl. Well explained.
Very likely I have the same issue and it’s been active for a couple of months now.
Usually it stops charging somewhere around 80% then I give it a short ride, charge it again I can get to 90%, etc.. up to like 95%.
So something is definitely out of balance.
I was thinking of “investing” into a new BMS to see if that would help and later potentially replace the bad cells.
Anyone with experience doing this before?