Game disconnects to main menu at exactly 2 minute mark

[phuc271121]

I've been playing this game normally until the most recent update when they added Shiv. Matches would take ages to load, and I always get disconnected to the main menu at exactly 2 minute mark. The only time this doesn't happen is in the practice range. Not sure if it was caused by my pc or the server.
My spec is intel core i7 4790 / gtx 1050ti / 8gb ram / game is installed on a HDD