I just updated to MC8.3 on a MacPro tower (2011, dual quad core, 16Gb RAM, OSX 10.8.5) and randomly get these error boxes (as in the attachment).

I usually hit 'Contiue' and the system seems to carry on. I'm just wondering what they are?

Thanks,

Mark

I'm getting the same error-- but it's not occasional, it's every time I go to play a sequence.  I'm on a MacBook Pro Retina 2012.  

Trashed MC State, no change.  Created a new sequence, no change.  It's only affecting a sequence, not clips.  

Update: Seems to only be affecting older sequences.  Stuff I'd done under earlier installs.  My MC 7 Sequences seem OK.   Tried creating a new project and new sequence (then writing the old sequence into it), still getting this error.  

Update 2: I've now isolated it to certain files (media clips).  Any sequence containing the offending files brings the error. 

I'm getting some cool errors on My Macbook Pro (2.3 ghz i7, 10.9.5, 16 GB ram) - but one thing that is different about these errors compared to previous versions of avid is that they do not crash the program. I can almost always continue working, with these error popping up every once in a while. 

I've had 5 of these 1144 errors since I started screengrabbing all my errors last week.

I had three of these 1146 errors since last week: 

I've had 6 of these BOB errors, which can cause avid to crash. I run an ultrastudio express via thunderbolt and I did notice that the blackmagic software DESKTOP_VIDEO_MACINTOSH_10.3.2 was extremely unstable. I downgraded to 10.3.1 and had much smoother operation, but I still get these errors. In fact, I'm getting one now as I type this.

and I get a "fatal error" maybe every 5 minutes in my record side all the time. It doesn't crash anything, but it is disconcerting. It seems to have to do with avid having trouble displaying a still frame when I stop playback, as it never happens when I'm playing, only when I stop.

Also, Is anyone else noticing very slow renders? Things that would take me approx 1 minute to render in 5.5 are taking 5 minutes in 8.3 (audio suite dverb effect)

bump

Hey jogotron,

I did not get the other errors but I did get the segmentation error trying to render a seqeunce track by track, because the EQ3 7 Band effect is taking forever to render, I'm talking hours for a 24 minute seqeunce. In a machine with 4.0.5 the same seqeunce renders in abot 2 minutes. Also, the loading time for opening bins that have sequences containing the EQ3 7 Band effect is over 30 seconds up to 2 minutes.

Any info on this is greatly appreciated.