Every other time I start Mac PT10 HDX it won't play!

[James Lugo]

I'm on 10.3.3 Man this is getting old. What's up? Every other time or so I launch PT is won't play. I press play or space bar and nothing. I have trashed prefs, did disk utilities. Any help. Could it be an issue of pt not seeing the convertors? Though they show up in my i/o on sessions that won't play. I also have an external Antelope Clock. Are there pt issues?

The other thing that is happening is I open a session and it'll play but no audio. Then I shut down and reopen and most of the time it plays audio, but sometimes it take 2 or 3 restarts.???

???

[WernerF]

Getting the same problem with P Tools 10.3.7 on an HD system. If I open more than a couple of sessions in a row the third one, or so, will not play any audio. The session runs but no audio will play and nothing shows in the meters. A re-start fixes the problem but it the symptom will always repeat itself. This never used to happen in previous versions.