Mac Mini Server, poor performance

[samsc]

Ok, noticed something tonight when I was running the show. When I have it hooked up to the monitor, it plays back perfect, hook it to the LED wall, then It drops frames.

Im doing testing with the Mac Mini Server, my Mac Pro is actually running the show. I was testing the Mini Server during the day before doors, then switched back over.

Any idea whats up with that? I know both times the Mini Server was outputting 1024-768.

you using 2 outputs?
they dont like doing 2 outputs-

[MattMills]

you using 2 outputs?
they dont like doing 2 outputs-

Not doing 2 outputs. Before door had the mini hooked up to the wall for testing, once doors were opened I hooked my Mac Pro back to the wall and my Mini back to its monitor.