Wifi connection gone when factorio is opened

[tomvriest]

I don't know if i'm the only one that's got the problem, but my pc can't even find any (so its not my router) internet connections when factorio is open (when i close the game suddenly all the connections apear again) . its not just visual because i can't browse when factorio is open so the connection is really gone.

[tomvriest]

by the way, i'm using windows 7

[TruePikachu]

You're going to have to provide a lot more information about your system, since I don't have any issues.