Unable to connect to WiFi network once Timed Access Control activated for device
I have our home network set up with Time Capsule / Air Port Utility (v. 6.3.5). I would like to limit my teen's access to WiFi overnight, using 'Timed Access Control'. If I enter the MAC Address for the iPod touch and set 'Wireless Access Times' to 'Everyday between 7 AM and 10 PM' the iPod is unable to connect to the wireless network regardless of the time of day - it is continually prompted to enter the network password.
If I change access time to 'All Day', the iPod is prompted one time for the network password and can connect. If I change access to 'No Access' the iPod is denied access (repeatedly prompted for password). So, I know it is being correctly detected and allowed/denied access if I manually turn access on or off. Setting specific times for access using 'Timed Access Control' does not work - why??
Thanks - Lyn
Time Capsule / AirPort Utility-OTHER, OS X Yosemite (10.10.4)