I know questions have been asked about this subject before but I am going around in circles. We have the hub 3 at home and need to set restrictions around wifi use with my son's devices. Yes I know I need to look at my parenting skills, and I am, but we do also need to set restrictions in place. The connect app works occasionally but not always . I have uninstalled then reinstalled it but it makes no difference. MAC filtering seems to work sometimes and not others , either with the same times blocked out each day or scheduling set for different days. Does anyone have any jargon free advice or guidance please on how we can either get the best out of these systems or start afresh with a new option? Many thanks in advance 🙄