Windows 10: Updated to windows 11, computer runs at crippling speed

I recently upgraded my computer motherboard, CPU, GPU, etc. I installed windows 10 to start but then decided to upgrade to windows 11 as I was having some oats issues connecting a VR headset. I purchased a windows 11 Home key and upgraded.Now my computer is running a CRIPPLING speed. I will click on things like the settings menu and it may take 1-2 minutes just to open. I have updated everything, drivers, GPU, etc. but still no success. Now I have an update that won't even update at all because it says "other downloads are in progress", but there isn't. I have tried to run the windows d

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Windows 10 KB3213986 Update Cripples Multi-monitor Gaming

The recent Cumulative Update for Windows 10 (KB3213986) cripples multi-monitor gaming, looking at the way Microsoft worded its "known issues" text. After the update is applied, users with multi-monitor setups could experience screen stuttering or clipped screens when running 3D apps on machines with more than one monitor. The only workaround Microsoft suggests for now entails running your 3D apps in non-fullscreen modes, such as windowed-maximized (pseudo-fullscreen) or windowed modes. Microsoft also goes as far as to suggest that people with multi-monitors could try starting their 3D apps with just one monitor connected.

"Users may experience delayed or clipped screens while running 3D rendering apps (such as games) on systems with more than one monitor," the change-log for the KB3213986 update reads. "To work around this issue please consider the following options: 1. Running the application in Windows mode (not full screen), or 2. Starting the application with only one monitor connected," it adds. The update effectively cripples multi-monitor gaming, using technologies such as AMD Eyefinity or NVIDIA 3D Vision Surround.





Source: Microsoft

 

Windows 10 KB3213986 Update Cripples Multi-monitor Gaming

This should be enough to get the conspiracy theorists suggesting that Microsoft is intentionally crippling multi-monitor support in fullscreen mode since games sold on the Microsoft Store all work in the pseudo-fullscreen mode...

Or it could just be an idiotic bug that will be fixed in time.

 

File Transfer Speed from Windows 11 to Synology NAS is VERY SLOW vs. Windows 10

I have a new Windows 11 PC and I'm noticing that the file sharing to my Synology NAS is very slow vs when I transferred files from my older Windows 10 PC.

File Transfer Speeds:

• Windows 11 to NAS (DS1520+) = 11.5 MB/s
  
• Windows 11 to Windows 10 = 112 MB/s (much faster)
  
• File size = 30GB
  

Note:

• Windows PCs and NAS are all Ethernet connected on 1GB home network.
  
• Running: Windows 11 Pro 23H2
  
• Running: DSM 7.2.1-69057 Update 5
  

Any suggestions on how to speed this up would be greatly appreciated. Thanks.

***moved from Windows / Windows 11 / Performance and system failures***