Live Parental Controls for Individual devices

I have LPC enabled and a bypass account on the main PC.  I am trying to set other devices on the network to lower filtering levels.  I select the device on the network map, select modify, select the level in the drop down menu and click apply.  I get the "working" icon for a couple seconds and then back to the network map.   When I select the same device, the level is back to default.  I have the latest firmware.  I'm logged into the admin account.  Is this a glitch with ALL netgear routers or is it just this model?  I really don't want to have to use bypass accounts.