My current WiFi connection isn't working, and every time I troubleshoot, I get an error saying that my dns server isn't responding. I've tried going into my ipv4 and ipv6 settings, making sure it's on auto. I've tried inputting a manual dns adress. I've tried using various cmd commands, ipconfig /flushdns, ipconfig /registerdns, ipconfig /release, ipconfig /renew, in that order. Please help!