red? the lighs on the bgn and an should be green or orange.
If they are orange after the upgrade its beacuse of the regulatory domain.
You have to change it to something like cananda
Check this out
http://community.arubanetworks.com/t5/Unified-Wired-Wireless-Access/List-of-Regional-Domains-where-the-AP-works/td-p/112535
Also check the regulatory compliance
Look for your country and the AP you using
https://pctools.arubanetworks.com/compliance/
If you see that your ap is not listed for your country, then that should be the issue... and thats why you need to change the coutnry to code to something liek cananda
Cheers
Carlos