Question : Problem: Wireless uses are having issues logging onto the ap and also are getting booted off the wireless netowork randomly.

Need assistance as we see users struggle to access the ap, and get randomly kicked off the ap, when the guy next to them are fine and still have 54 meg excellent signal strength.

We have a hidden ssid, and currently have it on channel 8. This is to avoid interference from other clean channels close by.

This is one message we see in the logs,  but not sure if it is indicating a problem or just informational, ie the user logged off.
%DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 0018.deaa.eef8 Reason: Disassociated because sending station is leaving (or has left) BSS

Answer : Problem: Wireless uses are having issues logging onto the ap and also are getting booted off the wireless netowork randomly.

No it doesn't mean dropping to a different rating.

Have you tried boosting your antena's output?