I thought I’d mention that this little complaint is not a major one but nevertheless adds up to laggy experience using AD. I am using MAS 1.5.4 and it probably is this way for other releases too, but if I grab a few object (out of hundreds in this document) the marquee selection is fine but once I try to drag to copy this selection (image attached) there is significant delay to start this copy. Granted it happens but the wait is a little more than I think it should be.