@johnw
2019 does not help, I tried it when it came out and the updates don't help either.
This is one of those deals where I believe Autodesk has lost its ability to truly troubleshoot its own program.
They may have the technical ability, but the management won't let them spend the time needed on it.
It is a crack in their foundation though, and I believe was introduced when they redid their graphics engine in ver 2017 or 1018. They talk about faster zooms and stuff, well that sounds exactly like the problem to me - confused clipping mechanisms for stuff off screen or frozen. I think that because on some of my key tests, unclipping xrefs solved the issue. You would expect that would make the computer work harder as more stuff shows. No, acad was tripping on clipped stuff. It may be system specific too.
That 1000M video card means 1 gb of vid ram. May laptop has a 4000M on it (4 gb), and average cad cards should have that much these days. Every machine I test on at my office get same jerkiness with the problem files though.
Again, this is simply too much for the current Autodesk organization, or would they like to prove me wrong?
P.S. I tell users that encounter the issue to use Bricscad, it does not suffer from the issue, and users look at me like I did some magic. No, its just normal Bricscad speed. That is the one you want to get the trial for. I am not paid by them in any way in case wondering.
internal protected virtual unsafe Human() : mostlyHarmless
I'm just here for the Shelties