I used the PCE-AC68 on Win7 and Win8 with no issues. Chrome for example throws an ERR_NAME_NOT_RESOLVED message at me. The funny thing about is that the connection to the router is not lost as it states it's still connected (which is true) - it's just the traffic that comes to a stop. The same problem persists with three different WLAN-PCIe cards (all of them are ASUS though, PCE-AC68, PCE-AC68 and PCE-AX58BT) which should indicate that the hardware is not the problem. The problem that I run into is that over time and when high traffic occurs, the WLAN connection first starts to get slower until it simply cuts all the traffic after a few hours (between 2 and 4 hours, depending on how much traffic hits the computer). Most of all, wired network connection on the same computer is working flawlessly, but unfortunately I am depending on a wireless connection here. To make it short, I have tried all the netsh commands Microsoft suggests and made sure that there is no issue with the router or other devices.

I have tried about everything but the problem doesn't want to go away. After all I come here to seek some support from you guys.

Asus pce ac68 not working