Cannot connect to Live Capture, Desktop not showing at all

I am using Unity 2021.3.14f1 and unable to connect to my iPhone 13 mini. I have tried changing the port and adding an inbound rule to my firewall. I am using the WiFi of my institution however this was not an issue when I successfully connected to Unreal Engine's Live Link. I've set the WiFi to private on my iPhone. I've clicked start in the connections window and started playmode. But nothing will show up in my phone, I've also tried connecting manually.

I finally got this to work by updating to 2021.3.16f1 LTS, adding an inbound rule to this version again and had to make a manual connection.