Windows 10: Win10 aero peek graphic issue (2nd)

Tested with Win 10 1903.

Same issues as my old post which was closed for unknown reasons.

1709 was the last version without this bug.

:)

 

Aero Peek is not Working

I cannot see the Aero Peek. In my Taskbar and Start Menu Properties window, under Preview desktop with Aero Peek, the box next to Use Aero Peek to preview the desktop is checked but is grayed out. Please help.

 

Win10 Aero Peek graphic issue

Since I updated to the latest Windows 10 version (1803) I have issues with aero peek. It has some sort of graphic errors.

See the screenshots that illustrates the issue.

Games and other applications are working fine without any graphical issues.

Drivers are up to date.

Here are 4 tests (ap_t<num>...). The first screenshot of a test shows the windows (eg: ap_t1_1.png) and the second screenshot shows what happens when hovering with the mouse either at the bottom right or over the element in the taskbar.

The white fields in the screenshots are actually icons that I have removed from the screenshots. This is not the graphical issue.

Test 1:

Firefox Windows is not docked to any side. The windows seems to be changed in width.

Test 2 + 3:

Firefox Window is docked to the right side. It seems to be changed in width and a grey bar is added to the right.

The grey bar width is related to the width from left screen border to the first window.

The closer the explorer window gets the the left screen border the smaller the grey bar becomes.

Test 4:

Firefox Window is docked to the right side. Explorer window crosses the left screen border.

No aero peek issue.

Can anyone help me to fix this Aero Peek issue?

ap_t1_1.png





ap_t1_2.png





ap_t1_3.png





ap_t2_1.png





ap_t2_2.png





ap_t3_1.png





ap_t3_2.png





ap_t4_1.png





ap_t4_2.png

 

Windows "aero-peek" reqularly only presents blank program icon

Hi!

1. This happens with UWP programs and with "normal" ones. For example this happens with Spotify downloaded from Windows store and with Office products like Word and Excel which are not UWP programs.

2. This issue has been present for several months now.

3. Yes I have F-secure Safe installed and running

Aero peek is already enabled from visual settings, as mentioned on my first post, aero peek does work but regularly it just stops working.

I have already the latest display drivers installed. Also as I have been facing this issue for months now, I have updated my display drivers several times during this with no effect.

You can barely see it in the picture, but below the "blank" program icon you can see spotify controls that are part of the Spotify aero peek. So the aero peek is there but the blank program icon prints on top of it.