I have a 250MB model that I have been working with for a while. Rhino 5 x 64 & Flamingo nXt. Nothing that I am aware of changed in the model but suddenly Rhino hangs for a minute or more when I attempt to do anything in the model. I did change some work space settings and reconfigured some toolbars.
I am making myself crazy trying to get back to the prior performance. This is a model I need to continue working with to generate high resolution renders.
Thanks in advance