Hi..!!!
I am receiving disconnected received deauth authentication not valid (2) on my AP, signal quality is very good!
Is there any solution to solve this issue
Hi..!!!
I am receiving disconnected received deauth authentication not valid (2) on my AP, signal quality is very good!
Is there any solution to solve this issue
What is the configuration of the security profile on your AP ?

As i can see you use default security profile that makes me guess you do not have any encryption used. However for some reason the clients are trying to connect with a password either because you had an encryption before for the same SSID or some other reason i am missing ( different password than before etc )…
I would change the SSID to a new one, never used before, set security encryption to WPA2 aes only and see if the problem continues…
ok Let me try and will revert
I had the same notfication from my log, try to change the frecuency.