Hey, welcome to the forum!
With the Traffic Controller you can block/allow/limit the amount of time a device/devices can be on the internet as a whole, broken down by day/time or you could specify by choosing categories to block/allow at certain times so you could block gaming on the PS4 between 6-7pm Monday-Friday for example. There are some different categories like social media etc. We do want to do more in this space in the future. You can see a small video introducing it here: