Melodyne issue in Sonar Platinum

Hello Everyone. When I run Melodyne in ARA mode in Sonar Platinum I cannot hear the blobs when I pitch shift. I have blob monitoring enabled in Options. I can "see" the audio on the meter that is to the right of the "Compare" button but I hear nothing. If I install Melodyne as an effects insert in the FX bi and then transfer the audio into Melodyne it works fine. I am running Windows 10, 64 bit and everything has been updated. Any suggestions? Almost seems like a routing issue. Thanks.