**** Z3TA Problem SOLVED (I Think) ****

I've just upgraded to Manchester and curiously, the CCC prompted me to upgrade Z3TA+2 (I'm pretty sure I was running the most recent update)
 
Anyway, I upgraded it and now on a certain project which contains about 4 instances of Z3TA, 2 of which are pad type sounds keep on dropping notes. The drops aren't consistent - they occur at different points in time whenever I play the project.
The non-pad sounds are fine, no dropped notes at any point.
 
Anyone seen/heard anything like this?
 
Thanks
 
Add: when a chord is involved, ALL the notes in the chord drop out, not just 1 or 2

Steve, mine are set to 1024 - exactly the same as they were in Lexington with no dropouts

I figured you probably did not use the default setting. It is the first thing to check off the list. Never tried 4x default myself but I doubt it is the problem. Does freeze make a difference?

what z3ta+2 version? and some example patches?

i'm still on 2.1 (via steam), it doesn't exhibit this behaviour in s13 (i don't have latest sonar) in fact i have that patch looping over a minute or so of chord changes as i type this... how about the standalone? same symptoms?

Well, you kind of pointed me in the right direction but not in the way anyone intended.
 
I exited sonar and ran the stand alone version.
The GUI opened up along with a message saying something along the lines of "This synth is not authorised yet, please visits the Command Center tom authorise it. Until you do, the sounds will created random blocks of silence"
 
But I'd only downloaded this version earlier, all authorised through the CCC.
 
So I reinstalled it again and now it seems fine.
 
I'll mark it as solved but I don't know why
 
Thanks for your contributions, Steve & Paul