https://us.community.samsung.com/t5/Samsung-Apps-and-Services/DeX-for-windows-stopped-working-after-update-to-1-0-2-23/m-p/1349700#M70231 <P>I think it may have to do with my lenovo laptop.</P><P>I restarted 2 times, DEX would not work. But after I completely turned off windows (I also unplugged the USB cable), DEX would work again.</P><P>It seems that the USB port needed a power-off state.</P><P>And I just realized that I have a Note 9, not a Note 10.</P> Tue, 04 Aug 2020 08:32:27 GMT LargoWinch 2020-08-04T08:32:27Z