I have a couple of SSD (internal) drives, and my projects are all on one of the drives. I have a project with a lot of audio tracks and it maxes our the disc cache (like 100% instantly right when I hit play).
I backed up the project to the other SSD and it runs just fine (disc cache about 1-5%). (side note: I also tried backing up the project on the problematic drive in a different location, but it didn’t help).
Does this prove I need to replace the first SSD, or could there be another reason for the problem on that first drive?