M and MSM Series

560 AP is not connecting to 850 Unified WLAN Controller

 
NIGHTSHOT
Frequent Visitor

560 AP is not connecting to 850 Unified WLAN Controller

I have an MSM560 AP that when plugged into the network is not connecting back to the 850 controller. According to the lights it does receive an address and then establishes a tunnel with the 850 but then restarts. It has been doing this for a half hour. 

Things tried:

1) Reset the AP

2) Move the AP to the switch that the controller is directly plugged into

Any thoughts??