Premiere Pro Beta Freezing after opening an existing project.

[charleso90922242]

I am working on a rather large and important video for a client, using Premiere Pro Beta for the enhanced sound feature. I have spent multiple days and countless hours getting this video to it's current state, utilizing most of the new features (which have allowed me to create better products, so kudos to Adobe for at least trying). 

After saving my work last night and reopening this morning, the project will seemingly load and I'll even be able to view clips in the source window, however as soon as I press play on the Program monitor, the entire program stops playback of any kind: no audio, video is frozen, the playhead in the timeline now moves independently from the Program montior playhead, etc. 

I'm still able to navigate through my bins and files in the Project window, however nothing will playback. AT ALL.

Moving the project to the non-Beta app works, but I lose all of the audio enhancements (which I need for this project). This project needs to be delivered in less than 72 hours, so any help of any kind is welcome.

System Specs:

Maximus XII Mobo

1080ti

i9-10900K

32GB DDR4

[sameer27918393qmgm]

I have exactly the same problem as of yesterday. Same scenario, big project of 50 minutes in 4K without proxies. Everything has been working fine up until this morning. When I opened the program and now the play Head will not play. I'm able to navigate the rest of Premier pro without any problem at all. The play Head will not play, despite any attempts to improve the memory usage of PP. I've deleted all the cash files, and this has also make no difference. Interested to see a reply here from Adobe, kind of funny that this guy has the same problem today also