Hi @jsclage,

I opened @maxim_k's file in AutoCAD 2016 and it behaved fine.  Another suggestion I might offer is to crop off the parts of the image you don't need. For instance, if you don't need the titleblock or notes, trim them off so as to reduce the image size.

I too am interested in the specs for your computer. Can you attach a screen capture of the Overview from "About this Mac"?

Please select the Accept as Solution button if my post solves your issue or answers your question.