When you say you are unable to log in, are you saying you are not prompted for a user id/password, or you enter your credentials and they fail to authenticate?
If you password is lost, the only way to access the controller again is to reset the cont...
Log into the CLI of the controller and enter the following command
show adoption statue.
Scroll down to the new APs and look at the status column. It should say configured.. If it says "ERROR" it means the configuration that was pushed fr...
It is show that it connected with a strong signal and that it passed the 4-way handshake.
If you enter
show wireless client
The output should show the device in a "data-ready" state.
At this point, it all looks good
If it is just your PC and no other devices are seeing issues, it point to an issue with your device.
First, check that you have the latest drivers for your wireless card.
You can also log into the CLI of the AP and enter the following command