My net is erhmagerd!

Problem is, we're essentially fucked. It took months of harassing Telenor into doing their actual g-damn job, but they finally concluded that the physical line is damaged and they can't be bothered fixing it. And living out in the woods, there isn't as if there's any other physical lines. All other ISP's rent Telenor's line.
We've talked with a local service who does wireless that actually works and isn't limited, but it requires line of sight to a sender and that's sort of impossible in the middle of a forest. So... our only solution it seems, is to put down fiber, which requires money and time and checking with neighbours who might be interested.

Conclusion: telenor has screwed us from getting another ISP unless we do the work ourselves and fork over the money to put down new lines.

I can donate shovels!

Jokes aside though, as a temporary alternative maybe you can use your phone has a hotspot and connect your pc to it for internet? SIM-based usb internet dongles also exist (which you should be able to get at your local phone/isp shop). They're usually batshit slow though, but can provide you with basic internet connectivity pretty much anywhere. Good luck dealing with your shitty ISP.