Check the fast zooms setting in viewres:
viewres
Do you want fast zooms? [Yes/No] :
Enter circle zoom percent (1-20000) <10000>:
.....that sounds like what would be causing what you're describing. For
preview, a regen is required (to my knowledge, at least)......no way around
that.
wrote in message news:5534071@discussion.autodesk.com...
Is there a way to turn off the stupidy annoying automatic regen in layout
tabs. When i zoom in or out it automatically regens, and since this is a
large drawing, it takes 20-30 seconds of my time. Let alone when the stupid
thing has to print, it takes almost a minutes to open up the plotter
management menu, a couple minutes to preview to make sure it is right, and a
couple of minutes to plot the stupid thing. It takes me almost an hour to
plot a 20 page job.