I'm asking on behalf of the mudlet development team.
Mudlet (a MUD client) doesn't seem to get the normal CPU time sys the my mac's screen is locked. (Ctrl-Shift-Eject)
It is time-sensitive, and it works just fine when everything is on, but when I turn off the screen, it would take seconds if not longer for it to respond to anything (on tcp connections).
How could we prevent this from happening?