timeline player doesn't work on Premiere Pro Beta

[GiancarloS.]

Good morning, I discovered on Premiere Pro Beta, if I turn off the audio while dragging on the timeline it freezes and doesn't play anymore. This has only been happening since yesterday, I think following the updates. Does this happen to you too? Thank you.

[GiancarloS.]

Then select enable audio drag and restart I program and it works.

[jstrawn]

The fix for this problem has been verified on mac and win at Pr25.2xBeta050. Please update to that build or later when you can.

Thank you for reporting this @GiancarloS. 
There was a recent audio change that caused the Audio pref "Play audio while scrubbing" to malfunction when checked on or off.
A fix is on they way and the workaround, which you already found, is to reaunch Pr after changing that pref.
See my full "correct answer" here: https://community.adobe.com/t5/premiere-pro-beta-bugs/p-spacebar-does-not-start-playing-the-timeline...

[GiancarloS.]

Good evening jstrawn, I'll certainly try to be more precise: go to edit - preferences - audio - activate play audio while dragging. Then restart the program and it works. It works for me doing this.

[jstrawn]

Make sure you see my revised post. We've isolatd the bug and a fix is on the way. And you already discovered the workaround.