Hi,

I have recently bought and setup this modem and have started to try and get the parental controls to work, however none of them appear to work properly and some at all.  The history is limited, and disappears after a day, maximum of 20 entries despite hours being spent on devices.  The website blocking doesnt work, neither does the device blocking or the bedtime settings.  

I have checked for firmware updates and the latest is installed.  What else can I do to rectify this?

Thanks