Just to confirm, the newer wqhl atheros driver for the AR938x chipset works fine, while the older one from the TP-LINK support page does not.

I see. As I mentioned in my first post, I uninstalled the TP-Link driver because it gave me problems. I am using the generic / WQHL Atheros AR938x driver that comes with Win 8.1. I am going to go...

coca koala wrote https://www.atheros.cz/atheros-wireless-download.php?chipset=65&system=8 For windows 8.1 x64. Official driver from Atheros Thanks for the link. Are you suggesting I should use the...

Region : UnitedStates Model : TL-WDN4800 Hardware Version : V1 Firmware Version : ISP : I've been experiencing blue screens (bugchecks / BSODs) on a system running Windows 8.1 Pro 64-bit with a...