I am tagging on to this post because I have end user experience in the video card dance....
This comment is meant to serve as end user input...
Hello, I have been using a ---NVIDIA GeForce RTX 2080 Ti (current driver: Driver version: 27.21.14.6079) ---
card for a couple years now and here is what I have experienced. It seems to run perfectly when I use Inventor BUT when I am using AutoCAD Mechanical (vanilla AutoCAD isn't enough for what I do in 2D) I am ALWAYS having issues with basic regen issues and believe it or not with how BLOCKS act. Over the last 2 years its gotten trickier (I'd say worse but its hit and miss).
Autodesk did a MAJOR overhaul in the "back end" workings of its AutoCAD line and its behavior has changed (also mix in Microsoft OS updates) during the last 2 years. I've seen that problem occur when I am mixing old CAD data with the new software. I get weird regen issues all the time. Xrefing a file then binding it via insert mostly fixes MY blocking issues when I import old data that I have been using. I also use an add on package from Siemens for a block set I need when working with General Motors in AutoCAD. GM doesn't use Autodesk but there vendor provides a free block package I need for compatibility. I have spoken with high level Autodesk engineers when I have issues (more than the forum can provide)
Lately I seem to have an issue when switching pages in paperspace. For some reason I have to do a manual REA to get my title blocks to show properly but I am also having to make sure my viewport window is displaying what I want properly but this occurs when I get vendor files. There is ALOT of file cleaning to make things work in AutoCAD.
I covered a lot in this positive add on.
--The previous card I used was a NVIDIA GeForce RTX 1080 Ti--
I am a Autodesk user and supporter but I am also a gamer.
---Steve---
