Show Cue System

Mike, I recently upgraded to 10.9.3 and have a recurring problem when doing volume changes on the fly. If a cue is running and I change volume with either assigned button or use mouse control in either performance or editing screen, the volume change happens to the desired level but about 2 second later the volume will go to what seems to be overdriven maximum automatically. I am using the basic FOH setup and standard windows xp computer set up/normal rear output and the computer audio card. The same thing is happening on the design computer and the show run computer. Is there something I have missed in the audio setup for the newer version?? Your advise would be greatly appreciated. Thanks in advance. Galen Ramsey College of DuPage.

Mike----NEVER MIND---I just found the post about the fix and the problem and have downloaded 10.9.7 and the problem is gone!!! Thanks for always keeping on top of the software problems. What would we do without your attention to detail. Sincerely, Galen Ramsey.