Consitant Crashes

I have been working on a smaller project for the last week or so and have also recently added a second monitor to my set up. I am running an iMac 27” from 2011 tricked out with all the bells and whistles. I am baffled as to why this program keeps crashing on me? I am getting tired of looseing even minutes of work and am not sure why there is even an issue with all the horse power under the hood.

six_cjones about Motion