Is anyone else experiencing a problem with Melodyne crashing Platinum while creating a region?  I've had 4 in the last 1/2 hour.  I've even tried taking smaller bites for Melodyne to chew on (smaller sections/clips.  Love to hear from anyone else going through this who might have a solution.  

I used to - but I was trying to run Melodyne 2 In Sonar, because I already owned Melodyne Editor. It was constantly crashing Sonar. So I contacted Celemony who told me only Melodyne 4 was guaranteed to work as a plugin in Sonar. Solution? I have downgraded to Melodyne 4 Essentials and all works fine now. Not ideal not having Editor, but it is not possible to run the standalone Editor 2 and Essentials 4 on the same machine.

I have used Melodyne 2 Editor in Sonar Platinum without issue.  I always render my regions after I am done editing in Melodyne before creating a new region FX.