Anyone having any issues with the compass on their iPhone XS Max? Just got my Max with Verizon a couple days ago, and tried using Google Maps on CarPlay. After driving for a few minutes, the arrow on the navigation starts going crazy. It rotates all over and can't point in the direction that I'm driving. So I try Apple Maps and the Compass app, and they have the same issue (Apple Maps navigation seems to be OK, but using it without navigation is incorrect).. the Max can't seem to point in the correct direction. Then I tried trouble shooting.. mainly turning Compass Calibration (in location settings) on then off, I do that figure eight thing, and reboot. The issue still persists. Help! I'm hoping it's not a phone issue, but maybe an iOS12 issue and thus fixed in the future. Otherwise fantastic phone.