I'm using LASS loaded in Kontakt 5 inside of VE Pro 5 on a slave machine that is triggered by Cubase 6.5 (using VST3 64-bit). Anytime there is a tempo change in Cubase, the audio from VE Pro gets distorted. For example, if you have a "ramp" tempo change in Cubase, during the ramp, the audio is distorted, but at all other times, it is fine. Also, if you watch the VE Pro window during the tempo change, the focus randomly and quickly shifts between different Kontakt instances. In other words, the highlighted instances change rapidly like they do when I manually click them. Also, I verified that Kontakt is getting the tempo changes (shown on the master editor tab). However, it seems like the tempo changes are making VE Pro go crazy.
Here is my exact setup:
VE Pro 5.1.11252
Windows 7 64 bit
I've also tried Cubase 6.5.3 with the same problem. I just recently upgraded all of these tools, but I never experienced this problem in the last version of VE Pro 4. Thanks for the help.