are you receiving any system activity from the kid device when he changes the time on the device.
could you please confirm the app version, type of device and OS version of kid's device and admin device. please email me at firstname.lastname@example.org
He goes into date and time settings turns off auto time and sets it manually. LGk10
It sends me a notice that he has changed the time.
I'm assuming he can also do a work around by turning off auto time zone