Internet disconnecting frequently

Are you connecting using wireless or wired?

The router is connected to a PC which has wired Internet via modem, that sends wireless to all the other wireless computers/devices around the house. If this isn't true, then I have no clue what's going on..

Yeah, take the router out of the way and use the modem. If it doesn't work, then it's the cable company or the modem for sure.

The normal PC works fine; nothing else would though.

Is your router a belkin by chance?

-knows nothing of good an bad stuff-
Cisco linksys

What internet are you using? if it's at&t it'll explain a lot.

Cable. Again I know nothing of computers tbh.

The idea is that if you're corrected into the modem, and the modem is fine, you should not have any errors. If you do, then it's their fault.

Then I'm guessing it us their fault. When I disconnect the router shows no key lighting powered down, and cable said the modem was running fine.