Thanks for the update. TOR stands for The Onion Router – one of the tricks to bypass parental control. The “Block proxy, VPN, TOR” box blocks such bypassing techniques. These techniques are usually used from a PC, the possibility of using them on an Xbox is low. Therefore, I would suggest putting XBox in its own profile, uncheck “Block proxy, VPN, TOR” for that profile. Put the PCs in a different profile with “Block proxy, VPN, TOR” checked.
Microsoft recommends turning on UPnP if you have connectivity issues with Xbox. But some people reported that UPnP is not needed for Xbox One. So I gather you have an Xbox One also?