My husband and I have the LG G5 and LG V20. Yesterday, they both started switching back and forth between the correct time and 5 hours ahead of our local time. We tried turning off the automatic time and the automatic time zone. When they're both off, the time stays correct, but when EITHER of them are on, the time skips forward and back again sporadically. Is anyone else having this issue? We've pulled the batteries and it's still happening. Seems like a network issue, so I really don't want to factory reset my phone to see if that works.