Since I updated to 12.0.2 this morning Bridge will keep on growing it's memory usage non-stop until all my free memory is gone after a couple hours, and also eventually start consuming all available CPU and become unresponsive. I've reinstalled 12.0.1 to see if goes back to normal.
Well downgrading to 12.0.1 didn't change the behavior. The memory maybe isn't growing as fast, but Bridge is using anywhere from 50-400% CPU non-stop, just sitting there without any interaction on a folder with no images. The only other thing I have going on is Microsoft Outlook is re-synchronizing a very large email account in the background, which I did on a different computer (identical specs) last week without issue.