Not really.
The card is still displayed as 'Connected' and 'Associated'. The IP address is still up,
When you have a look at counters, the packets are tried to be sent out of the computer to the AP but we do not receive anything.
So the LAN is not accessible, I loose connection to my NAS and other computers, Internet is not reachable.
It seems that when I start to make a copy of a file that loads the bandwidth, it hangs after a minute or so.
Is there any log or monitor tool to run and collect data?