Just popped the sim into my phone for the first time and am getting a download of 2.47 Mbps and upload of 0.09. No VPN in use. Tried it in 2 different phones (Samsung and Pixel 6) - similar speeds. Packet loss is 95% and it’s using a London mast (I’m in CB7).
Looks like coverage in our house doesn’t match the map. Has anyone ever seen an improvement, over time, when seeing these speeds? I’ll bin the sim if there’s no chance of improvement. I can’t be bothered to go through mindless troubleshooting questions that try to blame the phone or its settings when it’s the network coverage that’s poor.