All LR Classic sliders lagging with new update-LR 11.0

Just to confirm that I have also been experience significant lag with the sliders in LR. It severely ffects any editing I want to do. I dont have Loupdeck so it cant be that. Not sure where to go from here?

New LoupeDeck 5.0.1 fixed all my issues! 

I am on a Loupedeck Live and am having the same issues.

Works flawlessly on Startup, and for about 20min it makes my workflow SO FAST... but then I'll turn a dial and the sliders just CREEP and CRAWL, all the snapiness is gone, and my workflow comes to a screeching halt.

Solved I think!  I actually found a second glitch yesterday and it was because GPU had become turned OFF during the update. Seems to be all better now. I also updated to the new Nvidia graphics driver, but I'm pretty sure it was the fact that GPU acceleration had become turned completely off that was causing the issue. It is so frustrating when updates cause settings and preferences to be changed without notice.

Operating system: Windows 10 - Business Edition
Version: 10.0.19041

Build 19041, that is more than a year out of date, current available is build 19043.  That build means your Windows 10 version is  2004 as opposed to  21H1. Now looking at LrC system requirements, an even older version 1909 would work, but that is at minimal capability. Fairly sure several capabilities do not work in LrC with that old of an OS. Fairly sure you should have had issues before now.

Displays: 1) 2560x1440, 2) 1920x1080

This one just f.y.i.

I have not noticed any mention of any LrC upgrades improving performance via using the GPU for sub 4K. But, as your GPU is very new, probably not a hit on performance. You might want to experiment with that. Had your GPU been say a GTX 800, then yep, do not enable use of graphics processor.

Graphics Processor Info:
DirectX: NVIDIA GeForce RTX 2070 SUPER (30.0.14.7212)

So v472.12, per NVIDIA web site, if using a Game Ready driver, current is v496.49, released yesterday. If using the more stable Studio Driver, current is v472.39 also released yesterday.

That could be an issue. 

Lightroom Classic version: 11.0 [ 202110120910-0bccc70d ]
License: Creative Cloud
Language setting: en
Operating system: Windows 10 - Business Edition
Version: 10.0.19041
Application architecture: x64
System architecture: x64
Logical processor count: 20
Processor speed: 3.6GHz
SqLite Version: 3.36.0
Built-in memory: 65414.8 MB
Real memory available to Lightroom: 65414.8 MB
Real memory used by Lightroom: 5897.1 MB (9.0%)
Virtual memory used by Lightroom: 7080.2 MB
GDI objects count: 859
USER objects count: 3156
Process handles count: 2573
Memory cache size: 80.1MB
Internal Camera Raw version: 14.0 [ 950 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 1925MB / 32707MB (5%)
Camera Raw real memory: 2158MB / 65414MB (3%)
System DPI setting: 96 DPI
Desktop composition enabled: Yes
Displays: 1) 2560x1440, 2) 1920x1080
Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No

Graphics Processor Info:
DirectX: NVIDIA GeForce RTX 2070 SUPER (30.0.14.7212)

Application folder: C:\Program Files\Adobe\Adobe Lightroom Classic
Library Path: D:\Lightroom\Lightroom Catalog-2-v10-v11.lrcat
Settings Folder: C:\Users\shayb\AppData\Roaming\Adobe\Lightroom

Installed Plugins:
1) AdobeStock
2) Facebook
3) Flickr
4) Loupedeck2
5) Luminar 4
6) Nikon Tether Plugin

Please post your System Information as Lightroom Classic (LrC) reports it. In LrC click on Help, then System Info, then Copy. Paste that information into a reply. Please present all information from first line down to and including Plug-in Info. Info after Plug-in info can be cut as that is just so much dead space to us non-Techs.