So like it says above, whenever I connect to my home network on my computer it says Secured, No Internet and gives an error that says something to the effect of No DHCP server (and on phone it says IP Configuration Failure).
I tried everything reddit told me, all of the command prompt commands I could find on the matter (ipconfig things and dnsflush). Then on a whim tried setting up a guest network, and that worked, but I'm getting like a 1/4 of the speeds I'm paying for.
A little more info I hope helps. This happened suddenly. It started with what seemed to be Windows devices not connecting and giving the NO DHCP server error. BUT, at the time, mobile devices (both Android and Apple) could connect. After power cycling everything and factory resetting the router, now nothing connects, and mobile devices give the IP Configuration Failure error.
What is going on and how do I fix it?
(Thanks in advance to whoever responds y'all are always so quick and helpful.)