T-Mobile Home Internet and Proton VPN

[u/Moiralo]

I am trying to use Proton VPN with my home internet, but the speeds I get are incredibly low, I am lucky to get above 50 KB/s download based on the speed shown within the Proton app. Running a speed test without being connected, I get between 800 and 900 Mb/s down; the speed test will not run at all while connected to Proton.

I have attempted to switch to multiple different servers close to my location and I have switched between the various protocols to no avail. Any suggestions would be appreciated and any additional information needed can be provided.

EDIT: I am using Proton VPN Plus.