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Two days ago everything was working just fine, but then I got this error in Google Chrome:
Your connection is not private. www.youtube.com might attempt to steal your personal information.
At the same time Discord went completely grey, Skype was just rolling, couldn't connect.
I checked Internet Explorer and it was working perfectly. I thought it was just a issue with Chrome, so I cleaned up Chrome, tested again, still the same issue. I tried cleaning it using CCleaner, still the same issue. I did a powerfull unistall using IOBit uninstaller. Reinstalled, still not working.
Then Norton started blocking Reddit, Youtube and Facebook in Internet Explorer.
www.youtube.com is dangerous
I thought I had a virus so I did a virus scan in Norton, nothing, Avira, still nothing, tried using Malwarebytes, still nothing, tried using AdwCleaner, didn't find anything.
Then I booted up in Safemode, still the same issue. I did a DNS flush. I ran a scan in Wireshark and saw ARP requests. I thought someone was attempting a man in the middle attack. But it only affected one computer. I figured out these requests came from my internet Adapter.
Now I'm getting certificate warnings and it is not like scetchy ones, they are the legit websites. It is like someone is targeting this one computer.
I found this link. But how could this effect skype, discord and steam?
UPDATE: I fully reset my computer, wiped out everything, reformated my harddrive. My computer started working for three days, then it won't boot, I have to do a system refresh for it to work again, this happens every third to fourth day. I have done it 23 times now. I taken it to the store to get it checked, they say they can't find anything.