We recently upgraded from 11.1.545.0 to 11.2.552.0 and we're noticing a performance hit in our rendering.
We have a graphics intense control we place in a toolwindow. When it's docked, the rendering is fluid, but when we have our window floating, the performance is choppy. We did not notice this difference between floating/docked with the 11.1.545.0 version.
I know this is a hard question to answer because I haven't provided a sample application, etc. but, based on your knowledge of how things are implemented on your side, do you have any thoughts about what might cause this difference?