Pretty sure it is the PRV bug. There aren't any effects on any instruments ;) Paid good money to get instruments that have many mic positions and don't need artificial reverb. Lol
 
Kontakt taking a while to load 27 tracks of large instruments is normal stuff. Usually takes a few minutes.
 
Being unable to edit in PRV because Sonar becomes unusable if you have is not normal. Looking forward to the fix and thankfully have a workaround with X3 until then.

Looking forward to the fix and thankfully have a workaround with X3 until then.
You may know this but one of the cool features about CCC is you can just roll back to earlier versions of Platinum (it only takes 2-3 minutes to do so).
 

g_randybrown
Looking forward to the fix and thankfully have a workaround with X3 until then.
You may know this but one of the cool features about CCC is you can just roll back to earlier versions of Platinum (it only takes 2-3 minutes to do so).
 

I did not know that.  Will check it out because I miss the pattern copy :)

Did anyone else notice that the velocity data in the PRV reverted back to the old node system with Everett? They had updated it to bars that could be adjusted and redrawn, but since I updated it's back to how it was in X3. Did I do something wrong or is this a mistake?

The performance issue appears to be fixed in latest update.

Noel Borthwick [Cakewalk]
This problem has been fixed - it was an inefficiency in the drawing code when you have dense controller data.
We should release an update pretty soon to resolve it. You can temporarily resolve it by hiding the controllers pane.
If its a life and death situation and you cant wait a couple of days PM me and I'll try and get it to you :)

It has not been fixed.
I have the latest build (21.7.00 Build 18 Hopkinton -x64) which I installed 2 weeks ago and it still randomly stops responding when editing in PRV.
Screen greys out and if I wait for Sonar to respond, it looks like it's back after a few minutes but doesn't respond to any clicks. I always end up closing and re-opening the program. Major waste of time. 
 
This is a project with only AD2 open, nothing else, and I don't use the Controller Pane.
 
 

The issue that was fixed was specifically related to the Controller pane; if you're not using it, you have a different issue and should start a new thread. Most likely you're issue is project- or system-specific; if it were a universal problem, you wouldn't have to go back three months to find a post about it.