The clients keep disassociating and then re-associating them selves to the wireless. The AP's we use are the 7372 models and our ZD is the ZD1100. I am not that technical when it comes to ruckus products. I do not know how to debug the client's. I do not know if channel fly is enabled on all our AP's the only thing I see concerning channels is Smart Select which is enabled.
We have one AP 7372 on the top floor. The AP's are located in the middle of each floor. We have a three floor building, that is ground floor, first floor and second floor.