We currently have ~15 WAP200 accesspoints distributed over 4 buildings. Random devices seem to go unresponsive at irregular intervals (web interface still works, clients see a signal, but cannot connect). Rebooting the device solves the problem. User authtication is solved via a radius backend (freeradius), although I highly doubt this is causing the problem since the radius server does not recieve any requests from "broken" accesspoints.
Configuration is WPA2 - Enterprise, only 1 SSID, Power is via PoE
Unfortunately it isn't possible to reliably reproduce the problem. Anyone else having this problem?