I do have that same system (daily driver) and not having any issues.
Double check your device manager and see what it looks like in there. You can uninstall your LAN / Wireless devices and reboot letting windows update the drivers or you can use the recovery drivers off the Asus web page.
[SOLVED] Frequent BSODs on YouTube in Windows 8.1 x64 - Page 2 - Sysnative Forums
Scroll down and take a look at this guys solution.