Hey there, so i bought and set up the c6220 where i live, contacted xfinity, and got it all set up. the wifi works great, but when i plug into my desktop PC, i get an "Unidentified Network, No internet" error. ive reset both my modem-router combo and my PC several times in every order imaginable. ive looked around the modem-routers settings the best i can, but i dont know a ton about networking so its been tough. is there a setting im missing somewhere? Any help would be greatly appreciated!!
P.S., i know its not the ethernet cable or my pc, as the modem i was using moments before i set up this new modem-router was sending signal perfectly fine.
