WUDFHost is still on high load

Pepi · 01-28-2019, 02:10 PM

Hi,
Running the version 9.0.1651.0 on Win10 (build 1809). But on the picture you can see the cyan line. That shows how the WUDFHost used CPU. I was on the MS Teams meeting and realizing the CPU is quite high. Then I unplug the docking station and that is the time when the cyan line goes down.

stvlada · 05-17-2019, 07:02 PM

I do have the same problem!
After some testing all Windows versions after and including 1803 are not fully compatible with display link drivers.

I had to restore 1709 version and then situation is much better. Also, I have tried DL 9.1 M1 and DL 8.5.3459.0 on Win10 1709 and both are working fine, reducing WUDFHost and not spinning CPU fan that often.

01-28-2019, 02:10 PM	#1
Pepi Junior Member Join Date: Jan 2019 Posts: 2	WUDFHost is still on high load Hi, Running the version 9.0.1651.0 on Win10 (build 1809). But on the picture you can see the cyan line. That shows how the WUDFHost used CPU. I was on the MS Teams meeting and realizing the CPU is quite high. Then I unplug the docking station and that is the time when the cyan line goes down. Attached Thumbnails

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05-17-2019, 07:02 PM	#2
stvlada Junior Member Join Date: Feb 2019 Posts: 26	I do have the same problem! After some testing all Windows versions after and including 1803 are not fully compatible with display link drivers. I had to restore 1709 version and then situation is much better. Also, I have tried DL 9.1 M1 and DL 8.5.3459.0 on Win10 1709 and both are working fine, reducing WUDFHost and not spinning CPU fan that often.