Okay, I've had it with thing for the night.. I"ll resume this project tomorrow.
Thanks for the response, Borate.
I eliminated all your suggestions (I clear out the cache anyway, my video driver is constantly updated to the newest, I'm not running any other apps, and my system is a Ryzan 7 2700X so I'm good there) except for toggling the hardware acceleration off. I turned it off, but still crashed.
I mainly wanted to know if anyone's had any issues while trying to work with masks, maybe specifically while using keyframes. It's the only time the program crashes. It seems to be mostly random but it will happen within 5 minutes of working with a mask (a lot of the times while moving the points around to create a new keyframe).