per title: I have three of these 0805 dashcams (had them for two years now) an one decided to act after I changed the batteries in all three. It simply won't turn off the red LED after power off and the side effect is that is draining the built in battery but otherwise works great. (And yes that is without a charging cable plugged) Anyone has seen this? upgrading/downgrading FW did not fix this, nor trying various other batteries.