Let's fix Adobe's attitude!
Recently seeing this thread on Illustrator performance really irked me.
11 replies to a topic with users in agreeance, and yet Admin says "Nothing actionable"
Unless we get specefic actionable items it will not be possible for us to correct. Performance can be due to variety of reason a file type , a particular type of object on the file (e.g. a large raster), some interference with software that interfere with our event etc… Please help us to help you.
Please get in touch with us at any of the other support channels – https://helpx.adobe.com/support.html . Since this is not a generic issue that we can reproduce at our end, we will need someone to look into your machine to figure out what is going on here.