Currently Being ModeratedApr 24, 2012 10:36 AM (in response to jburrett)
Sounds like a latency problem. Go to Mainstage preferences/audio. Try changing the buffer setting. If you uncheck the i/o buffer, you'll get lower latency. Are you using an audio interface? If so, try using a higher sample rate. That will lower the latency also, but will raise the cpu load. You should be able to find a happy medium. Send me the specs on your gear if you need further help.