PLAY BACK FREEZES UP

I could really use some help or suggestions. I am currently running 64 channels and every time I do a playback the show freezes up. It doesn't matter if I'm connected to my controllers and playing the show or viewing it on the laptop with the programming software. It also doesn't matter if I use the programming software or the scheduling software. The program/show will be running just fine then either the music will stop and the lights will keep going or the music will keep going and the lights will stop. When it does this it takes about 10 sec or so before it un-freezes and presses on as normal. Sometimes it will freeze up for a minute to a minute and half. It also can freeze up numerous times in a row.

My computer is running an Intel duo with 2 gigs of ram and a nvidia 512. At first I thought it was a virus or spyware slowing my computer down so I ran every check I could think of and nothing was found. I have also updated Aurora to 1.0.32. All of my controllers are updated with D-lights latest version of firmware. So if anybody has any ideas or suggestions I’m all ears!