@SamsungLarry wrote: If the issue doesn't occur with the device in safe mode then there is a third-party app causing this. You may have to delete your third-party apps one by one (starting with the most recent) until you find the one causing this. It didn't occur in safe mode but, as I said, it didn't occur when I switched back to normal mode. For the last few days, the pattern seems to be that it works fine when it starts to charge, e.g. 2AM (probably 1 hour to fully charge), but it's not fully charged when I wake up at 6AM. As I said, this is very random.
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