Issues with SONAR X2a x64 and Melodyne editor x64!

Melodyne act weird sometimes in SONAR X2a x64?

Bad audio after rendering back track in SONAR X2a also?
Also Open a saved project and continue editing in Melodyne on a specific Melodyne track give you bad audio, robotic sounding and sometimes. It even sometimes "cut off the audio stream" completely? Anyone else?
 
 
http://www.celemony.com/userforum/viewtopic.php?f=13&t=14325
 
Cakewalk Problem Report Form

Thank you Freddie !

We have received your report. Your report number is as follows: CWBRN-14580