Hello & Welcome,
Sorry to hear of any issue you may be having with your device.
May I ask:
1) HOW LONG you have had this device?
2) Have you found most of the Settings screens yet?
3) If yest to the above, have you found the "Avoidance" screen yet?
4) WHERE and WHEN are you seeing the "no left turn" on your device?
I see it has been a few days and I just wanted to follow up to see if you have any more questions concerning this issue or if the issue was resolved?
I look forward to any further questions or results that you may have.
Thanks, ***** *****--. .-(im)