Hi, 

I have recently change my entire M4 mesh to a 3pcs XE75. Getting very good speeds and most things are good. 

I decided to try the parental control as I have many kids in the house. I use Google Family Link to control their mobile phones but I can't control their chromebooks they have from school as they use a different account. 

So I created a profile for each of the 4 kids. I added their devices, chose age and all that. As soon as I save it their device will connect to the wifi but internet access is blocked. 

Even if I remove bedtime, time limits, off time, filtered content it won't connect. If I then forget the network on their device and reconnect it works. But as soon as I limit the use the way I want it will block internet again. On their devices it says authentication required. 

When I then try to remove their device from their profile there is no issue. All kids complained about not having internet access so I had to stop using the parental control. 

Something is not right.