Autopilot will not follow GPS

[petejohno]

Hi,
     Still having problems with this. I have emptied the community folder, no other addons (Pms) files on my system.The autopilot works fine with the standard gps530 etc. in the arrow, but it wont follow the TDS GTN ?

Obviously, I have the latest  manager and the latest gtn version, as well as the current arrow ( with the hotfix )
Never had this problem before the update.