Klumshc went through this with me, dude, so don't blame the guy for not repeating. Read back the last two pages 34 & 35 of this thread to see how to regress your WiFi card drivers to the original windows drivers. 14.8.8.75. They're not perfect for me but in the most part they're stable - or more stable than any driver released by Intel since. Notice some of the work arounds such turn n off if you have problems an maybe get a USB WiFi transceiver until a new driver that actually works for WiFi and widi comes along assuming Intel is going to fix this mess. Other option is pull out the card and replace. Details on that option also further back in the thread to this point. That's my plan. I'll hold on to the Intel card and may put back into my tablet once a fix is done as I plan to use the widi at some point... if possible.
Good luck, bro.
C-