2021 Macbook Pro. Bin of about 100 clips, each about 15 seconds long.. Thumbnails have to 'regenerate' every time i leave the bin and come back. It's extremely slow, and a lot of times Premiere just can't handle it and crashes due to memory error. Why is Premiere using 90+GB of system memory to repeatedly generate thumbnails? It should be about 10 megabytes TOTAL for these tiny little thumbnails to save in the project folder.