gprs disconnected from trucker 6000

Hi
@thanos1975
Welcome to the site...
RE the GPRS SIM connection status on the Tomtom Live devices....
There are 3 Data connection options that can have a higher/priority/override the Built-in GPRS SIM....
To check the Data Connection status....
Tap 4Dot (.... Menu) --> Setting --> System --> About…
Scroll down to Data Connection & GPRS Status....
What is the Data Connection...??? USB, Wi-Fi, Bluetooth or Built-in SIM
What is the GPRS Status...???

For further Info...
See... https://discussions.tomtom.com/en/discussion/comment/1752190/#Comment_1752190

Stay Safe... ATB YFM