I am experiencing strange situation at one installation where I installed unifies wireless network with multiple branches. All the branch wireless APs are registered with central WLC- ( WiSM on 6500).
Client A can see WLANs configured, and can connect succesfully at location X.
When the same client (A) moves to locaiton Y he cannot see any WLAN SSIDs there, but some other client can see those.
It is very difficult to see whether this is a client problem or AP issue.
Any ideas ?