[NewToSweden]

I have a '19 XC60. To have seamless internet connectivity in the car I thought of having a p-sim in the car. Ordered a Telia mobile broadband sim. After switching the connection, it seems that it connects to the internet - all five connection bars are shown. But, none of the app works, saying that there's no internet connection.
Anyone faced similar issue and have solution?
If I understand correctly, VOC uses p-sim if one is installed (not the inbuilt one), but VOC still works.

I otherwise use Bluetooth internet sharing from iPhone and that works fine. Thought of having the p-sim so that internet works even if my phone is not in the car.