"Switch" to a server

[AltyFox]

I have a couple of servers that appear to be on different nodes than others, and I have been using a tampermonkey script to sniff messages for a while. Problem is to listen to the "other" set of servers, I have to have to windows open. I want to use this instead to do what I've been doing, but I can't figure out how to get it to switch to a specific server/server(s) to be able to listen to those messages. Thanks!