I started having issues with my charger on last charge cycle....
Two of the 8 batteries didn't take a charge, and another 4 alternated yellow/green for 30 min before accepting a charge. Charged voltage was at 0 amps. The two that didn't take a charge one posted an error which I cant recall what it was. The other just went on for an hour before I pulled it out. I stick these two batteries with its matching pair on the charging hub, and they charged perfect to about 80 percent, at which time I pulled them off and put them on the charge station and they both completed the charge cycle.
Basically some odd stuff. Nothing to build a solid case on but wondering if anyone has seen anything strange. The last thing I did to these batteries was a discharge to storage voltage with them.
I flew the batteries and no issues with them at least so far.