Remote access

Does anyone know how to get remote access? I am just learning to use Plex

I am sure there are more detailed items on this, but I will give you a very quick rundown. On the plex server, I set a port (cause I don’t want it to be random) to 32400. I then went to my router and open up port 32400 and pointed to my server IP address (Static address). I assume you have to enable that option to be allowed as well. That’s pretty much it.