@Danny-poleg This is the second time I’ve encountered this battery drain problem. It first appeared after the new firmware update but was resolved by a soft reset. Yesterday, after charging my V2, it lost 9% in just 12 hours (normal consumption is 3-4%). I’ve noticed a pattern: it occurs whenever the charge level hangs at 99% and won’t hit 100%. After a soft reset, the display correctly jumps to 100%.