MachFive tracks "dropping out" in DP 8.05

[Tidwells@aol.com]

I'm using MachFive 3.2 in DP 8.05. When playing back tracks of "Star Drums" and "Telematic" (The Lite version), these tracks often stop playing (like they are muted) about every 15 minutes. The only way I've found to bring them back is to hit "Save", then "Revert to Saved", which closes and reopens the file. Then everything is ok for another 15 or 20 minutes of work....

This happens even though I've closed the MachFive windows for those tracks, which should pre-render them and free up processing power. I also experienced the same problem with this file in DP 7.24 and MachFive 3.0 before upgrading. Could the DP file or DP preferences file be corrupted? Should I try loading the sequence into a new project?

Doug