I've been having this problem for a month now, I thought it was my computer but i updated my drivers and stuff. I suddenly noticed it wasnt my computer then tried to ping servers through command prompt and i found this issue where my ping spikes to 400-1000ms while pinging google.com server..
i have been having this kind of internet connection for a month now i called my internet provider and they keep telling me my internet is fine but its not, while playing cs:go my game randomly stops and continuous after the spike..