In spite of my other post, Comcast won't send me another router just yet, so I need some more help on solving a newer problem. I let the computer and the router rest for a few days, and I turned on my Alienware and it said I was connected! So I hopped onto Chrome and all of a sudden, no internet, and the "!" symbol appears. But then, when I let it sit, it'll say I have internet, then after 5 more minutes, the "!" will reappear.
It keeps going into this never-ending cycle, and I have no clue what is causing it.
I have tried resetting my IPV4/6 adapters, installing a USB wifi card, and shutting off firewall but nothing seems to work.
Any ideas to how this can be fixed, or has anyone seen this before?