Maybe some app updating in background or someone using your wifi
have you tried uninstalling and reinstalling? Also how do you know internet and hdd is fine?
try: ping www.google.tn -t
could be a network chipset issue
U playin on wifi? Also should post this in hardware and tweaks
Damn that sounds strange .
What happens if you try to reinstall
It could be some weird update or installation of another while or update that happened during the installation that causes the corrupted files
You could try "status" command on console when on a server with high ping. This will show in which server you are connected. Maybe you are connected in a server way too far.
This could pinpoint if the issue is in the game or on your side (pc, internet, etc).
Although I think 1000ping is too much to be a server connection issue...
So did it start just recently or has it always been like this on your new pc?
Yeah so the game has always had the high ping on your new pc?
or if that is not possible update your wifi card drivers. If that doesn't help, try a cheap USB wifi card just to check if your wireless card is dying or glitching.