Windows 10 Pro Insider 14251 release issue

[willybob]

Hi alban,

Thanks for trying to help.

So, my sytem is setup like this :

Asus Notebook U36SD with only one display (Samsung) with dual input.
One output is connected to HDMI
Second one to UGA-4KDP

I get two screens on the same monitor then.

Behavior :
Everything is installed, including the DL adapter driver.

If I disconnect (physically or logically) the DL Adapter, everything works fine, but of course I get nothing on this screen.

If I try to extend desktop throught the adapter, flickering starts and keep going even when doing nothing.

No sound like the connect/disconnect one) Screen is just blinking for ever (Laptop display and HDMI screen).
If I disconnect the HDMI, same thing happens on the laptop screen.

Windows still works of course.


When it flickers, DisplayLink Manager and User Agent are both using around 5% CPU.

When I disconnect output through DL Adapter, it goes back to 0% CPU.

Fun enough, everything works fine under the 11102 Insider Build. No trouble. Started since moving to 12451, then 12457. between every move, DL stuff was uninstalled, cleaned properly, update was done then DL stuff was reinstalled.

Update : another funny thing :

Assuming that
1 is the laptop screen
2 is the HDMI display
3 is the DL display

When I try to expand the desktop to monitor 3 through the DL adapter, it flickers. 2 is active but flickers, 1 is active but flickers.

When I try to duplicate the desktop from display 2 to display 3 through DL it does not flickr, but 3 stays off.

When I try to duplicate the desktop from display 1 to display 3 through DL it does not flickr, but 3 stays off.