Is anything showing up in the logs from airwave? Anything in the event logs?
Try looking at the pound logs...which show a good detail about the IAPs checking into Airwave:
https://<amp IP address>/display_log?log=%2Fvar%2Flog%2Fpound
In the VC, try the "show ap debug" commands....append with these options to see more info
airwave
airwave-config-received
airwave-data-sent
airwave-events-pending
airwave-signon-key
airwave-state
airwave-stats