Yes TomTom messed up my Bluetooth, FM radio and ?WiFi too.
I was only a day or to into my ownership so didn't mind a hard reset.
I copied all TomTom related files to the storage card before the hard reset.
When it rebooted I copied the navigator.exe as a short cut to the start menu. It has worked perfectly since.
In the kingdom of the blind the one eyed man is king
Motorola Startac>Nokia 7110>6310>Sony Ericsson K610>K700>HTC Wizard>Kaiser>HD2
HTC HD2 T8585 ROM [10/10]|Duttys N4S Legacy Cont V3|EN V3.14|2019|576 MB