Hi Ken, Details are further up in this thread, with regard to the green block they are when you want to prevent access. Thanks D

Yes latest firmware version on hardware V1.

This worked for me, hopefully this sorted out issue: http://forum.tp-link.com/showthread.php?84329-Archer-C9-Parental-access-control-not-working

No problems Griz, glad it's sorted out your issue.

Hi, After a couple of emails with TP Link I've got this working, basically: Select Advanced tab [*]Select Parental Controls [*]Add device [*]Set access times - Highlighted areas show the times when...

Hi, Sorry doesn't help but I have the same issue, it's one of the main features that I purchased the router for. Hoping that TP Link can provide a resolution for quickly.