Thanks Scott. I can verify that I am using WPA/WPA2 with AES. After I saw your post I disabled session timeout and unfortunately am seeing the same issue today after that change. To be specific, I can be connected for an entire day on other wirele...
I am also seeing this problem and running AIR-CT5500-K9-7-2-103-0.aes code on my controller and the latest version of OS on my mac. I have disabled client load balacing and client band select on the SSID in question. It's a WPA2 8021x active direc...