Adobe Premiere 15.2 Keeps Freezing

Hello, 

Last week I edited a very complex 10-minute video with zero issues. However, since Monday Premiere Pro has been laggy, freezing, and crashing for no reason. It's as if there was an update and it is causing so many issues.  It's enough to make me want to delete the entire Adobe product line completely.

PLEASE SEE ATTACHED VIDEO AND PHOTOS! 

Nothing on my PC changed, from the previous week. All known drivers such as GPU are up to date, Premiere cache has been cleared, 40 GB available for Pr. 

I don't know what to do. Any guidance would be appreciated. 

PC SPECS: 

Windows 10

Processor: RYZEN 9 3900X 12-core processor 3.8GHz

RAM-48 GB

GPU- NVIDIA GeForce GTX 1070

I also have additional 2.5T storage that I'm editing off of, not editing desktop-based footage.