I'm using a Windows 7 Laptop, and yesterday my ping was high so I flushed/renewed/released my DNS in CMD then my internet stopped working and it had an error saying "DNS Server not responding", everyone's else internet was working but not mine. I found a video on how to fix it and it told me to do this [spoiler]
[/spoiler] (From Obtain Address automatically, to Use to following DNS server) then it ended up working. The thing is I can't access my router page anymore, nor can I play my Xbox online for some reason (I connect my Xbox with an Ethernet cable to my Laptop). When I try to put it back as "Obtain DNS automatically" it works for a minute then it stops so I have to switch it back.
Does anyone have a solution? I can go on TV for someone that's trusted.