Problem with Remote Connection after region blocking (Unifi question related too)

Hey all, updated my region blocking on my router and when I block Ireland my Plex remote connection just completely dies. (Makes sense since AWS has a lot of hosting there for Europe).

I have port forwarding setup, it’s been working great for years. I found the two worker IPs plex has on their remote server and added both of them to the firewall rules: 54.170.120.91 46.51.207.89

Now, those IPs are set to be allowed using my custom port and forwarding to my servers 32400 port.

Are there other ports those worker IPs try to use?