OK,
Run driver verifier to find the offending driver.
NOTE: it may take a few times to find the offending driver, even with driver verifier the offending driver is not always shown.
DRIVER...

Normally you should be able to use your key again, there is only 1 type that can't be used again but that type is mostly only used for laptops.

Is your installation a clean installation or an...

A freeze crash isn't the same as a bluescreen crash and thus won't produce anything.
Suggested to not use the USB network adapter.

Or update the drivers from your Netgear USB network adapter, or don't use it while troubleshooting.
USB network adapters should either be up to date with drivers, or it is recommended to not use...

Then simply reinstall :)
It could well be that the current drivers have become corrupted somehow.

Hi L600MAT,

I recommend to remove ASUS AI Suite II, ASUS software is known for causing bluescreens.

Please uninstall everything of AMD using Display Driver Uninstaller and install new drivers...