Every time I go back to deadlock my wifi dies

[daviddanielorigin]

For some reason after the new update every time I enter Deadlock my wifi just dies. I tried flushing DNS, deleting everything and verifying files, resetting router, and flushing out power of my PC in case it was my wifi card somehow. Any ideas how to fix this? Anyone else having this issue? It just happened mid game when I was playing Beebop, and it hasn't stopped.

 

[daviddanielorigin]

Update: This is only happening with Valve games. The same thing happened in Dota 2 and TF2. Tried testing it with Monster Hunter and Nigthreign, but they didn't disconnect.