I have a 2802 serving as a Mobility Express controller, with 2 2702's attached. Using version 8.5.103 of the firmware, I'm having serious issues on the 5 GHz band of my SSID's with Mac OSX clients (constant disconnects, yet client shows connected to SSID). Other devices (mix of iOS, Android, Windows) have no issues on the 5 GHz. 2.4 GHz band has no issues.
On version 8.4.100 of the Mobility Express firmware, I had zero issues with the 5 GHz band and OSX clients.
Is it possible to downgrade the Mobility Express controller and the AP's?
Thanks everyone.
