Have you tried using the following port range?allow 88-65535 192.168.1.100 88-65535Source ports are randomized so using a static port wont match unless you've made a specific static outbound NAT rule. And check off Log Packets if you like.My UPnP Service Status shows multiple connections to the Gaming Consoles I use UPnP for.
allow 1024-65535 192.168.50.100/32 1024-65535