BSOD usually when browsing on Firefox

Intermittent freezing which sometimes unfreezes, sometimes doesn't thus requiring a restart. Sometimes brings up a BSOD. Really annoying, any help would be appreciated.

Bugcheck Analysis:

Code:

PAGE_FAULT_IN_NONPAGED_AREA (50)
Arguments:
Arg1: fffff80000007bce, memory referenced.
Arg2: 0000000000000008, value 0 = read operation, 1 = write operation.
Arg3: fffff80000007bce, If non-zero, the instruction address which referenced the bad memory
    address.
Arg4: 0000000000000000, (reserved)

The Cause:

Code:

fffff880`028f8b98  fffff880`0243aca2 athurx+0x6ca2
fffff880`028f8b30  fffff880`025e7300 athurx+0x1b3300
fffff880`028f8ae8  fffff880`0243ac00 athurx+0x6c00
fffff880`028f8a88  fffff880`024cff7b athurx+0x9bf7b
fffff880`028f88c0  fffff880`0243ac00 athurx+0x6c00
fffff880`028f87e8  fffff880`024e6fbb athurx+0xb2fbb
fffff880`028f87b8  fffff880`024e0010 athurx+0xac010

Driver Reference Table - athurx.sys = Atheros AR9271 Wireless Network Adapter


Time Stamp:

Code:

fffff880`02434000 fffff880`025fc000   athurx   T (no symbols)           
    Loaded symbol image file: athurx.sys
    Image path: \SystemRoot\system32\DRIVERS\athurx.sys
    Image name: athurx.sys
    Timestamp:        Tue Jan 05 05:23:16 2010(4B42B0A4)
    CheckSum:         001C7F92
    ImageSize:        001C8000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

Update:

ATHEROS drivers for Microsoft Windows | Do Note!:
The update is from 2011-06-18!

*If you keep getting the symptoms you described initially remove the adapter.

Post back with further updates!

Be sure to do so :) !

1) Uninstall the driver.
Then use | Drivers - Clean Left over Files after Uninstalling

2) Remove the adapter for a couple of days.
if it continues to BSOD and freeze we will narrow it down.

The file you uploaded contains the same dump as before, so nothing new to analyze.