I believe I posted before that the "Server" tab in Union Admin
doesn't update if you log out and the reconnect.
It gets frozen at the time of the last update before the logout.
And I thought that the clients and rooms tabs worked ok in that circumstance,
but they do not (at least not all the time).
After having a browser tab with Union Admin in it open for some days,
I came back to it and the list of users it displayed was way off.
Users who had been there but in fact no longer were showed in the list,
several users showed as "Not connected" when in fact they were
not there at all (one of the names appeared twice, once as "Not connected"
and once as "Logged in"). In other words it was all messed up.
All of that gets fixed when you refresh the window.
By the way, the same or similar thing happens with normal client logins using Orbiter/JS.
If you disconnect and reconnect, various things go wrong,
suggesting certain Union internal data is not properly reinitialized.
Consequently, in my app I force a page refresh after a user logs out.
For the most part, Union code is rock solid, but they appear to have
dropped the ball on this one thing.