Situation, new deployment with several controllers. 1130 access points in a low to medium density environmnet. Did a very basic install (no changes to DCA) and configured DHCP and DNS for discover. All access points come up on channel 1 and 36. Dynamic power is working, but they don't change channels. Manually changed some of the access points, and then put the access points back to automatic. They retained the channel manually configured. Backed down to 4.2 code (no change in configuration other then code version), and DCA starts to work. Upgraded back to 5.0 code and the DCA appears to work, until I bring up another couple buildings. These locations all default to channel 1 and 36.
Has anyone else ran into this? I can back off to 4.2 code if that is the only solution.