My assumption is that the AP is not "fully" connected.
So let's check for that...please do the following....
- set the log level to informational in the GUI > Controller > Logs > Logs Configuration > Wireless Controller Log Level:
- disconnect the AP from the port/power
- reconnect the AP
- check the log (GUI > logs > EWC: Events > All), is the last message that you get "Blacklist successfully sent..." like in the screenshot below.- if not please post a screenshot.
![54375d154fe74005870a450350be5137_RackMultipart20160610-119433-jubjxb-APconnect_inline.png 54375d154fe74005870a450350be5137_RackMultipart20160610-119433-jubjxb-APconnect_inline.png](/t5/image/serverpage/image-id/5430i6E826EBA91A412B4/image-size/large?v=v2&px=999)