Videos not dropping into sequences in project all of a sudden
Lenovo Laptop
Win 11 Pro
32GB RAM
NVME 1TB SSD
RTX 4050
PrPro 25.4/25.5/25.6 (all tried)
Scratch drive is external USB-C SSD 2TB
I have a project that I have been working on for 7 months now. All was fine until yesterday when my project suddenly would not allow me to add videos to my sequences. Only the audio appears in the sequence. So to be very clear, When I grab a video asset and drag it to the timeline, the audio portion appears in purple moving left and right until I place it... but the video portion does not appear at all, I get the red circle with a slash through it in the video layers. This happens with ALL video assets. All existing videos work and play just fine. I can add images, audio, anything except the visual portion of any video. All assets can import into asset panel just fine.
If I go to any old project, they all work just fine. If I create a new project in a new folder, it works just fine. If a create a new project in the same project folder that my current project is in, the new project will not allow video to be added to sequences. I have created new projects in other folders and imported my current project/sequences (tried entire and select sequences in seperate tests) and they will not work properly (same issue). If I create a new folder in windows, create a new PrPro Project, create new sequences, they work just fine... but once I import my current project's current sequence, I can no longer create any working sequences (although in this test project, any sequence that I make before the import occurs continues to work just fine.). I have double-checked all settings and preferences and can find NO deviation from normal working projects or sequences in other projects. Please advise.
I have rolled back Adobe, I have uninstalled/reinstalled, I have done a reset, cleared cache, I have copied all files from project folder into a new folder and copied the project... same results (issue remains)... so no matter what I try, I cannot seem to open this project and edit it.
Please keep in mind that I have been working on this since May. So starting over is not an option.