Axure 9 hangs a lot while using

Recently upgraded to Axure 9. Hangs a lot while using.
I thought it might be due to applications running in background. I shut them down and tried running only Axure 9. Still hangs. It gets frustrating to work

My system config

Is there something that I am missing?
Please help.

I agree, I have double your hardware power and still struggle. It is a little painful at times. Makes me go and get a cuppa then come back!

How large is your project? I notice it gets worse when mine get large.