Is anyone else having issues with their LG G5 losing GPS signal? I can't get a consistant lock at all. It's only started happening in the last few days or so - I've had the phone for just under a month and it was working fine. Have done a factory reset and still have problems. My wife sat next to me in the car with her Xperia M5 has no issue, so it's not an external fault... Any ideas?