Hi!
My friend has a big, big problem: he can't access to some websites from his main computer. On other terminals (like his WIFi connected laptop) and the phone there are not problems, but the main PC refuses to communicate to some websites (like Twich, The Elder Scrolls Online), including launcher games like Planetside 2 (but only some times,) and The Elder Scrolls Online one itself.
He's very pi**ed off about this, it's frustrating. It may not be the ISP because the other computer works, and it's not any router function as he formatted it, no firewall involved (he deactivated it multiple times), no antivirus (he hasn't got one).
One thing that he noticed is that Chrome is using some proxy settings although he checked but there is any active proxy setting (BTW he tried on Firefox and Internet Explorer). On IE the The Elder Scrolls Online page loaded one single time (although it was really slow) but after that, nothing.
When he tries to ping test the site, he cannot receive any packet (connection expired [please, take note that I'm translating from my language and it may not be exact].
What's the problem? Can anyone help him?
Thanks.