Here was the email I sent to support.
There are no repro steps. I have 6 slave machines....4 of them running lots of Kontakt 5's.
Every day I get random projects becoming unresponsive within a Metaframe that has 2 to 3 projects. When this happens the other projects are working with in the same metaframe.
The freeze causes no midi and audio to pass through to Cubase....in fact no midi or audio is working inside VE PRO in that project. The transport button still works but nothing else. In task manager usually the processors are peaking the machine do to this freeze. If I try to disconnect VE PRO from inside Cubase 7 then Cubase locks up.
I have to force quit VEPRO 5 and then reload and reconnect.
There are never any crash logs as VE PRO never totally crashes it just locks up. I have turned off multiprocessor supprt...no difference, and no memory server as these are all Windows 7 PC's.
Most notably this NEVER happened on VE PRO 4 and I know a composer that has a very similar setup and still does not have this problem as he is still using VE PRO 4. I know several others that all have the same issues when Kontakt 5, VE PRO 5 and Cubase/Nuendo are in the equation.
This has been happening since day 1 of VE PRO 5 for me.
A couple more observations.....
I have 6 slave machines. 2 of them do not have any Kontakt's and they have never crashed or froze up. 2 of them have a lot of Kontakt 5's and freeze about once a day. 1 of them has a few Kontakt 5's, lots of Kontakt 4's and freezes about once a week. 1 of them has maybe 1 or 2 Kontakt 5's, lots of Kontakt 4's and freezes every now and again.
It seems obvious that the more Kontakt 5's on the machine inside VE PRO 5 the more frequent the crashes. The crash once again is no audio or midi coming from that Vienna project. The transport play button still functions but nothing else. If I try and turn the project off Ve pro goes all white and locks up.
I believe Cubase is part of the equation as I am not sure I have seen anyone have this problem that does not use Cubase.
Thanks,
Danny