I'm finishing up my feature on Premiere and, all of a sudden, after about 1-2 minutes of use, I get a macOS message that Premiere is using up 130 GB of RAM on my 64 GB M1 Max MacBook Pro. Premiere is unusable on this maxed-out new laptop.
No message from Premiere. Just one from macOS that says I'm out of system memory because Premiere is taking up 130 GB of RAM. And it seems to happen on this feature project of mine. I have a few third-party plugins. It's strange because this issue did not happen a few weeks ago with the same exact project on the same machine.