Has anyone else experienced intermittent issues with Sync 2 / OS 11.3.1? I think I have attempted every remedy I can think of and still no luck.
Issue:
When connecting my iPhone 7 with iOS 11.3.1 / Sync 2 v3.8 - I seem to lose connection to the USB (bluetooth connect still works). But I lose the ability to charge and connect via lightening plug/USB after about 7 minutes of being plugged. In addition, the Navigation card (A4) will show a fault - then the system freezes for a 1 minute or 2 and resets itself (performs routine maintenance).
What I have tried:
Changed USB cords
Sync Master Reset - 2 or 3 times. Still no fix
Reset my iPhone - 2 or 3 times. Still no fix
Called Sync support - suggest I update to 3.10, but need to go to the dealer for this....however, thanks to this forum, that visit was not necessary.
Updated Sync 2 to 3.10. Still no fix
Anyone else have a similar issue?
I am tempted to to try a DIY Sync 3 conversion....