I am going to bump this one - I am now experiencing serious lag when doing numerical editing of fcurves as well as most tool functions. No problem when editing manually, ie. moving multiple keys by hand. If memory serves me right, this is fairly new behavior, so I am suspecting some stupid win update has thrown me a curveball.
I am guessing graphics problem either by driver version or aero settings, but have yet to get it sorted after various attempts. Does someone here know this problem and the specific fix? Win7 Geforce gtx 570 and driver version 320.18 Thanks Morten
