Adobe Audition Using 10GB of Ram

Hello,

Just within the past month or so, Audition has been eating between 10GB-12GB of ram, and therefore ~97% of my memory is being used.  I am editing multitracks which are FLAC and have never encountered this problem before with multiple FLAC tracks.  Now it is extremely slow and crashing a lot.

I have closed all background apps.

I have the most recent update.

I have uninstalled and reinstalled.

I have cleared Audition's cache.

I have tried Googling my problem and cannot find a solution.

Any help would be appreciated!  Let me know if you need any more information.