I feel the mobile operator has done everything they could.
Last week, while in the office, I connected to the mobile network rather than to WiFi and at some point I saw it connect to HSPA+ and after a while I noticed there was no internet anymore. All I could do was restart the Surface.
This morning in the train I had to restart the Surface 3 or 4 times! And sometimes while trying to restart it takes this long that I have to hold down the powerbutton to restart it. No one has an idea? There must be some sort of logging possible right?
Is it just a bad modem adapter?