Now I typically charge to ~80-85% before going to bed and then top off in the morning. Lately my charging problem has returned (example below). I called Costco & was told to do a hard reset but that didn’t seem to help. The problem occurs ~every other day. Here’s the most recent. (Worked OK last night.) Maybe another firmware update or back to the factory. Fortunately, I kept my old KS7’s as backups.
2/2 charge L/R to 88/85%, take out of charger L 59%, reset L back in charger to 83%. 2/3, 8am, charge same as at night.