Apps not working with dat

[Swe]

I have a Canada US plan and am currently in the US. When I am not on WiFi, my maps will not load an address and on Facebook, it will not open comments.

[dust2dust]

T-Mobile can do data on 5G and 4G LTE. AT&T can do data on 4G LTE. So I suggested setting the phone to 4G LTE so that the phone can switch between the two roaming partners as reception allows.

[Swe]

Changing my network to T-Mobile seems to have fixed my problem. Thanks for your response. 

[dust2dust · Accepted solution]

Set your phone to 4G LTE if it's on 5G. Check that it's connected to either T-Mobile or AT&T. Have you tested real sms texting? Calls?