It has always been very slow for me, but ever since upgrading ArcPro to 3.3.1, I cannot save the georeferencing of a TIF to save my life. Typically I export a TIF from a page of a site plan, bring into pro, do the necessary georeferencing, and then save and close georeferencing. I cannot hit save in georeferencing without pro getting stuck and eventually having to task manager my way out.
tbh I have no idea what you're talking about. I haven't changed anything about my graphics cards or drivers, and I don't use Civil3D.