volume envelope problem

[vuzhmusic]

Hello,

I have recently started having this problem, and I don't know if I absent-mindedly changed something in settings to make it happen, or what?

When I am editing volume envelopes on a sound file, and playback the audio of the sound file, the audio played back is uneffected by the volume envelopes, plays as though they are not there. If the file is saved with the envelopes, the resulting file does have the changes made.

I would like to hear the volume envelopes as I am working on them.

mac 10.12, Amadeus Pro 2.7.5