Reply to Message

I had exactly the same issue.

The client's endpoints are primarily thinclient laptops (Wyse 5470), thinclients (Wyse 5400) or home computers (could be anything). Due to the pandemic people are a lot working from home and use different endpoints and physical screen layouts: only the (thinclient) laptop screen, (thinclient) laptop screen with 1 external screen, (Thinclient) laptop screen with 2 external screens, thinclient with one or more external screens, ...).

Due to this Win10 cleartype was not always turned on and configured. After turning on and configuring cleartype the problem went away. NO more lag when typing and the fonts also appeared to be clearer.

I resolved the problem by adding the following regkeys through DEM (multiple DISPLAYs due to multiple possible screen layouts):

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Immidio\Flex Profiles\ImportMarkers]
"Pre"=dword:86928386

[HKEY_CURRENT_USER\Control Panel\Desktop]
"FontSmoothing"="2"
"FontSmoothingGamma"=dword:000004b0

[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Avalon.Graphics]

[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Avalon.Graphics\DISPLAY1]
"PixelStructure"=dword:00000001
"GammaLevel"=dword:000007d0
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000032
"GrayscaleEnhancedContrastLevel"=dword:00000064
"TextContrastLevel"=dword:00000000

[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Avalon.Graphics\DISPLAY2]
"PixelStructure"=dword:00000001
"GammaLevel"=dword:000007d0
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000032
"GrayscaleEnhancedContrastLevel"=dword:00000064
"TextContrastLevel"=dword:00000000

[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Avalon.Graphics\DISPLAY3]
"PixelStructure"=dword:00000001
"GammaLevel"=dword:000007d0
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000032
"GrayscaleEnhancedContrastLevel"=dword:00000064
"TextContrastLevel"=dword:00000000

[HKEY_CURRENT_USER\Software\Microsoft\Avalon.Graphics\DISPLAY4]
"PixelStructure"=dword:00000001
"GammaLevel"=dword:00000898
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000190
"GrayscaleEnhancedContrastLevel"=dword:0000012c
"TextContrastLevel"=dword:00000002

[HKEY_CURRENT_USER\Software\Microsoft\Avalon.Graphics\DISPLAY5]
"PixelStructure"=dword:00000001
"GammaLevel"=dword:00000898
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000190
"GrayscaleEnhancedContrastLevel"=dword:0000012c
"TextContrastLevel"=dword:00000002

[HKEY_CURRENT_USER\Software\Microsoft\Avalon.Graphics\DISPLAY6]
"PixelStructure"=dword:00000001
"GammaLevel"=dword:00000898
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000190
"GrayscaleEnhancedContrastLevel"=dword:0000012c
"TextContrastLevel"=dword:00000002

[HKEY_CURRENT_USER\Software\Microsoft\Avalon.Graphics\DISPLAY7]
"PixelStructure"=dword:00000001
"GammaLevel"=dword:00000898
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000190
"GrayscaleEnhancedContrastLevel"=dword:0000012c
"TextContrastLevel"=dword:00000002

[HKEY_CURRENT_USER\Software\Microsoft\Avalon.Graphics\DISPLAY8]
"PixelStructure"=dword:00000001
"GammaLevel"=dword:00000898
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000190
"GrayscaleEnhancedContrastLevel"=dword:0000012c
"TextContrastLevel"=dword:00000002

[HKEY_CURRENT_USER\Software\Microsoft\Avalon.Graphics\DISPLAY9]
"PixelStructure"=dword:00000001
"GammaLevel"=dword:00000898
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000190
"GrayscaleEnhancedContrastLevel"=dword:0000012c
"TextContrastLevel"=dword:00000002

[HKEY_CURRENT_USER\Software\Microsoft\Avalon.Graphics\DISPLAY10]
"PixelStructure"=dword:00000001
"GammaLevel"=dword:00000898
"ClearTypeLevel"=dword:00000064
"EnhancedContrastLevel"=dword:00000190
"GrayscaleEnhancedContrastLevel"=dword:0000012c
"TextContrastLevel"=dword:00000002

[HKEY_CURRENT_USER\Software\Immidio\Flex Profiles\ImportMarkers]
"Post"=dword:464c582b

Regards,

Lieven