Cannot get traffic data over LTE
Background. I went on vacation in USA (I'm in Canada) and I used a USA SIM card. Of course I put back my Canadian SIM card when I came home Apr 30. It seems my GO 600 stopped getting traffic data around that time.
I am using a Samsung Note 8. What app/service on my phone gets the traffic data and transmits it over bluetooth to the GO 600? It seems that the phone is not getting traffic data over LTE (mobile data) but is over WiFi. I know Android allows you to restrict background data while over LTE but I checked that I have restricted 8 apps from receiving data over LTE but I don't think any of them have to do with TomTom or MyDrive.