You probably want 8.10.139.43, which is fully BU supported and suggested for
production. This is a link to the release notes, I'd check to see if any of
these apply. Also, verify your timeouts aren't set too low for the radius
responses coming from eduroam. I ran into this at Cal Poly in
Mathieu,
Sorry to hear about your issues. We haven’t had any reported eduroam incidents
since upgrading to 8.10.130.0 several months ago in our mixed Windows/Mac
device environment.
For our lab hardware, we have Cisco 5508 WLC’s running 8.5.151.0 and Cisco 8540
WLC’s running 8.10.130.0 used