Editing software on Play station, phones and othere kids devices.

I went in and limited the amouint of time my son could played "Play Staiton",  then he had spring break and was all up set because I limited to 1 and half hours .  I was in hurry and poked around since I write software and have Computer Science degree I usually can figure out how to edit and change settings. I felt the editor of WiFi limiting software is difficult. Just to get him going I just deleted the whole profile. So I will have to go back in later select his devices and shut it off at 11 pm until 6am because I could not figure out how to edit it.  Comcast needs to make there Wifi editing software easier to change.  At least that's I feel, thanks for reading.