I may have actually narrowed this down to my EAP network. Everything else I chased around kept cropping back up, I even replaced the Sonicwall with a Fortigate firewall, but I disabled the EAP network this morning and it has been ok since. I do still get this error quite a bit:
The AP cannot receive data from this client because the integrity check of the received message (MIC) has failed. Recommend checking the encryption setting on the client and on the AP.
To answer your questions, I was actually wrong and the AP addresses are on a /24 along with the wireless clients, there is no seperate mgmt network yet. I don't have a special configuration that I know of. How would I export my config?