I have a problem with the TL-WN321G adapter. I managed, after much trying, that the drivers are correctly installed.
Now the problem is that it does not detect wifi networks. Tapping Radio on/off brings up a notification that says: "Switch Radio State Fail".
It also doesn't show up for me under network devices under "network connections".
The drivers were updated, they are working correctly, but the problem persists.

First of all, thank you very much!