Lynx_Design

I have the same issue, my system is running a Nvidia GeForce RTX 4070 Ti Super graphics card. Uninstalled Nvidia's studio driver 610.47 driver update and reinstalled to April 596.36 update by downloading direct from Nvidia's website https://www.nvidia.com/en-gb/geforce/drivers/details/267262/. Seems to be working.

Thanks Gene, I will try your recommendation.

I am working on an add-on garage project. The preexisting house it will attach to is a salt box design, see images below. I have created the main roof and shed dormer but have no idea how to go about creating the cut-out portions of the main roof below the dormer windows, see image 1. I am new to Chief Architect (using X12) but I can not seem to find a way of creating this detail in the model after looking through the help documentation or reference manual, this is a rather uncommon roof/dormer detail in my experience. Unfortunately the breezeway roof that will tie the garage into the house intersects with the main roof close to these dormer window cutouts so I need to model them to check my tie-in roof location and pitch works. I have attached the current chief file also. If any one has an idea how to approach this please feel free to respond. Thanks, Chris Garage Addition.plan