Hi, im having problems whit the client, every time i connect and go to my friends loby, (we play dota2 together) they are using ts3 perfect. But not me, i enter dota2 and the client starts working really bad, i cant hear them, it crashes several times, desconect me and reccon again, i literally cant use it, i tried whit other servers and is the same. When i ALT+tab the game (dota2)it works again (ts3).
Please is someone could help me solve this, I thought it was the wifi, but no, im conected whit cable now and my internet works completely fine.

Thanks!!