1) After adjusting the volume levels on the "rubber band" of an audio track, during preview, the audio goes out completely on all audit tracks. Several workarounds exist to make it come back - zoom out on the timeline - close project and reopen, shut down PD9 and restart. However problem recurs after the next audio track adjustment.
2) When using the fade transition on a title track (place on a video track) the fade-in often appears to work backwards, i.e., starts off full fades out, then comes on full again.
3) I used the tools to flip a clip horizontal. When I preview the clip it is zoomed in and the aspect ratio is off.
4) When cropping a 4:3 aspect ratio clip to a 16:9 aspect ratio clip I must go through the following process to get it to preview and produce properly. I select my 4:3 aspect ratio clip on the timeline and go to the Crop Video Power Tool. I do what I need to do and exit the Crop Video Power Tool. The preview window displays the file with a 4:3 aspect ratio...my crop settings are there but I've lost the width. It's a very easy fix...just change the project aspect ratio to 4:3 then back to 16:9.