Avid Pro Audio Community

Avid Pro Audio Community

How to Join & Post  •  Community Terms of Use  •  Help Us Help You

Knowledge Base Search  •  Community Search  •  Learn & Support


Avid Home Page

Go Back   Avid Pro Audio Community > Pro Tools Software > Pro Tools

 
 
Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #1  
Old 08-01-2021, 06:13 PM
DEliker DEliker is offline
Member
 
Join Date: Aug 2021
Location: United States
Posts: 12
Default Loss of Playback Engine Mid-Session

Started running into this a week ago.

ProTools is randomly freezing and then failing to see my Clarett 2 interface.
Upon rebooting the app, the input is missing. Only the Aggregate is seen as a playback engine choice.

Yet all other 3rd party apps and internet work, and the System still sees my Clarett and other devices.

Trashing the Preferences, full shut-down and restarting the system, reinstalling PT, doesn't resolve the problem.

Yet the next day or a couple hours later, I'll fire up the system and everything works again. Completely inexplicable. Happened twice today right in the middle of simply playing back a single voice track. The app freezes, then restarts, and the device is lost.

I've gotten this message when first trying to access the Playback Engine:
Could not complete the Playback Engine command because Assertion in "/Users/autobld/gitlabci/PT/release/2021/r2/ProTools/DFW/Views/UMenu.MacOS.mm", line 1843.

Anyone thoughts? It's really getting in the way.
If it was a device issue, the system shouldn't see it and other apps shouldn't work.
If it was a simple crash, the device should be seen upon reboot.
But the app is refusing to see anything else.

Grateful for any help.
Thanks.


Specs:
2018 MacBook Pro
macOS Big Sur 11.4
Clarett 2 Pre USB
ProTools standard 2021.6
Reply With Quote
 

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Having to Switch Playback Engine EVERY TIME I open a session MattyJones Pro Tools 11 4 11-16-2015 04:21 PM
Having to Switch Playback Engine EVERY TIME I open a session MattyJones Pro Tools 11 0 11-11-2015 09:50 AM
Playback Engine Issue (Won’t load session with chosen playback engine) MattyJones Pro Tools 11 0 11-02-2015 11:52 AM
Default Playback Engine on session open bgsoundman Pro Tools 11 2 03-19-2014 08:25 PM
Loss of playback engine samples MarkGOG Pro Tools 9 3 11-12-2010 11:25 AM


All times are GMT -7. The time now is 12:14 PM.


Powered by: vBulletin, Copyright ©2000 - 2008, Jelsoft Enterprises Limited. Forum Hosted By: URLJet.com