@CrazyMaverick if you placed your PC in the Sky Hub's DMZ (which is what I assume you mean by "dozen") and the app still doesnt work the issue is likely to be the configuration app itself or the PCs own security protection. A DMZ means you have bypassed the hub's firewall. This is a risky thing to do it is better to set up a specific port forwarding rule so only traffic using that port can get through. UPnP is also a better alternative. However the blunderbus approach of the DMZ means the issue isnt being caused by the hub's firewall.
Firewalls are there for a purpose which is to prevent external nasties getting to your devices.
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65inch Sky Glass, 3 Sky Streaming Pucks, Sky Ultrafast + and Sky SR213(white Wifi Max hub) main Wifi from 3 TP-Link Deco M4 units in access point mode
