"Can not connect to this network", tried every fix

[Ozz]

So last night my internet was running really slowly, for everything. Phone, PCs, consoles. Today everything worked just fine for my fiancé while I was at work. So I come home and now my pc can not connect to the network. No error is given, no feed back of any kind, other than it "can't connect to this network" between shutting down last night, and getting home after work today. Nothing changed. 

 

Things I've tried:

Using command prompt to flush dns, winsock reset, ip reset

Changed wifi adapter settings and disabled tcpip6, forced band to match the 802.11b/g of the modem. 

Uninstaller the drivers and started fresh. 

Tried multiple adapters that all work on fiancé pc. 

System restore. 

Ioconfig release and renew

And reset network from windows settings. 

 

I'm fully out of ideas.

[The_russian]

Have you tried restarting your router already? You haven't mentioned it and that's often one of the first troubleshooting steps to try.