Random crashes, slow internet

Solarras

Prominent
Jun 10, 2017
3
0
510
I just bought a laptop and i haven't used it at all yet, ive downloaded adblock and chrome, thats it.
The model is ThinkPad x1

My internet connection is very slow, this is not a problem for my main computer, nor my phone

whenever i try to do just about anything, ex: playing a youtube clip, the network will work for 10 min then crash, the internet disappears and the list of wi-fi's disappears completely, and doesnt show back up.
ive tried to uncheck IPv6, doesnt work

Please help, thanks