My ADSM is failing when trying to load the configuration from the device. The Failover works fine, but the primary locks at 17% everytime....any suggestions?

We have a Cisco 7920 that I can't seem to get configured to authenticate to our AP1242AG's. Everything seem to be set correctly on the 7920, but I don't even see an "authentication failed" message on the AP!! Am I missing something in configuring...

User A was moved to a over to a VLAN on our network yesterday, which contains (6) 2950 switches trunked together via the GigabitEthernet ports, routing through a 2801, through a firewall, to a 2600 router and out to the Internet now he's having probl...