Hello.
I am facing a weird problem, that I don't even know how to Google. I am using a cable connection, and it is stable enough to play online games like Lost Ark, but I can't load even 480p video on YouTube. Speedtest.net shows that both cable and Wi-Fi connections' download and upload speed...
I bought a while ago a new network card (TP-Link TG-3468 V4 ) because my mobo network adapter is capable of only 100mbps.
It worked fine, but a few weeks ago it started deconnecting me from the internet for 1 minute then connected me back( for example when I was playing CS:GO, or when I had to...