Disfluency After Windows 10 Anniversary update
 

I have a DL-3900 USB dual Display Device. It works perfectly under win10 10586. But after my PC update to win10 1067, the problem of disfluency occured. The Mouse movemoent under displaylinked monitor is not as smooth as other monitor. Is there any solution except to roll back my win10? Could 8.0 M3 solve the problem? Thanks.

Hello,

Would you please be able to video the behaviour so we can see the mouse pointer movement in relation to your mouse physical movement?
Also, can you please tell me what is the configuration of your monitors? Are you using any monitor directly connected onto the graphics card or only through DisplayLink? If the latter, please install Microsoft KB3194496 from Windows Update.

Kind regards,
Alban

Now I have roll back to win10 10586, I use three monitors (1,2,3) connected onto the graphics card directly and other two monitors (4,5) connected through dislplaylink.
https://lh3.googleusercontent.com/Kx...c=w280-h127-no

The image you tried to attach does not work, it looks like Google did not allow its hotlinking.

What kind of resolution do your monitors connected through DisplayLink have?
8.1 will have some mouse cursor improvements, but this is addressing something which is not noticeable unless you use 4K monitors. If you have lower resolution, then it's another issue we would need to look into.

Kind regards,
Alban