I just upgraded a WLC from 4.1.185 to 4.2.112. Now none of my H-REAP AP's will connect to the WLC. It appears that they connected long enough to upgrade their code, but never reappear after the reboot. The AP ports are trunked and VLAN tagging is enabled on the WLC H-REAP AP Config. Did anything change from 4.1.185 to 4.2.112?