Pro Audio Support

Q:
During a session, my system locks up about every 45 minutes with no messages or warnings using Pro Tools 5.1.3 and Mac OS 9.0.4
 
A:
- Trash all related prefs (Pro Tools Prefs, DAE Prefs, Digisetup)- Perform a Clean Install of Mac OS 9.0.4, - Reinstall Pro Tools 5.1.3