Help! I had a working tt truck map etc. (core 8.396 & map version 855) and i updated my nav this evening which has updated the core to 8.398 and now the tt wont accept the truck map and/or any truck attributes!! I tried the autoinstaller for the new 860 truck maps and still the same result????? Can anyone help?
foot note: At least i backed up my sd card before i updated it, so can reinstall working tt truck!
Any and All help appreciated!!