@Trayholm
What is the model number of your Roku device? Also, what TMobile Gateway are you using? (should be a sticker on bottom with model number).
Roku Community Streaming Expert
Just another Roku user... I am not a Roku employee.
Insignia RokuTV, Ultra 4660, 4802, 4850, Premiere+ 3921, Express 4k+ 3941, Streambar 9102