Windows 10, high load from WUDFHost.exe Windows Driver Foundation - User-mode Driver

[An_old_dude]

Below are my graphics specifications - the "USB Device" is a Plugable USB-C Triple Display Docking Station (https://www.amazon.com/Plugable-Char...8Q0504M91Z27KG)

I have three 4K monitors attached - the main one (Dell 27" using one of the two USB-C ports on my Yoga 920 laptop); two Dell 24" are attached to the Plugable dock.

The delay caused by the high CPU usage of the Windows Driver Foundation is maddening! I really hope you fix this soon...


Graphics

DisplayLink USB Device
Adapter Compatibility DisplayLink
Resolution 3840 x 2160
Bits Per Pixel 32
Number of Colors 4294967296
Refresh Rate - Current 60 Hz
Refresh Rate - Maximum 75 Hz
Refresh Rate - Minimum 24 Hz
Driver Provider DisplayLink
Driver Version 8.5.3459.0
Driver Date 5/11/2018
Availability Running at full power
Status This device is working properly.
Location 0037.0000.0000.004.003.002.000.000.000
Device Id USB\VID_17E9&PID_6012&MI_00\B&2E50C5CB&0&0000

DisplayLink USB Device
Adapter Compatibility DisplayLink
Resolution 3840 x 2160
Bits Per Pixel 32
Number of Colors 4294967296
Refresh Rate - Current 60 Hz
Refresh Rate - Maximum 60 Hz
Refresh Rate - Minimum 60 Hz
Driver Provider DisplayLink
Driver Version 8.5.3459.0
Driver Date 5/11/2018
Availability Running at full power
Status This device is working properly.
Location 0037.0000.0000.004.003.002.000.000.000
Device Id USB\VID_17E9&PID_6012&MI_01\B&2E50C5CB&0&0001

Intel® UHD Graphics 620
Adapter Compatibility Intel Corporation
Video Processor Intel® UHD Graphics Family
Resolution 3840 x 2160
Bits Per Pixel 32
Number of Colors 4294967296
Refresh Rate - Current 60 Hz
Refresh Rate - Maximum 60 Hz
Refresh Rate - Minimum 60 Hz
Driver Provider Intel Corporation
Driver Version 23.20.16.4849
Driver Date 10/27/2017
Adapter DAC Type Internal
Adapter RAM 1.00 GB
Availability Running at full power
Status This device is working properly.
Location PCI bus 0, device 2, function 0
Device Id PCI\VEN_8086&DEV_5917&SUBSYS_380217AA&REV_07\3&115 83659&1&10