M17x gaming network problem

Hello
I have a problem which is making me seriously consider punching my laptop(yeah i know it wont fix it)anyway
the thing is when i'm playing online games,like League of Legends or Guild Wars 2 i get disconnected for a minute mid way into the game,after 10 mins or so.
I know it's not an ISP problem or modem's fault because i have 2 more computers connected and they run just fun on the net while i have been disconnected on my laptop(all wireless)
I've upgraded to windows 8 pro recently and went to killer network site to grab drivers for windows 8 64-bit,it fixed the lag spikes problem I've been having but now instead of lag spikes I get disconnected all together
Is there a way to fix this thing cause I get really frustrated with this situation

Thank you for reading this

 

Did you change the power settings on the control panel to High Performance? Here is some info about that.

 

Try disabling the killer network manual and see of that works?

Sent from my Samsung Galaxy S2 running Resurrection Remix