Premiere Pro Beta audio issues/bugs

While working in the latest PP beta I've noticed some things.  First and foremost, every time I cut a clip and please ripple delete, it seems to take the program a long time to make the changes.  It usually takes about 10 seconds before I can get back to editing.  I've never noticed this in the full version.

When I add Hard Limiter, Parametric Equalizer, and Single-band compressor to my audio files it generically improves the audio.  When I right-click on the audio file, click copy attributes, and highlight the clip I want to paste these audio presets to the next clip.  Then I right-click again to paste attributes.  The only issue is they don't copy.  😕😕

Also, something that is very weird is each audio clip has eight Channel Volume Fx.  I try to click on them and delete them but they do not disappear.  Why does each audio clip have so many???

Here's an example:

Randy