Quirky graphics behaviour

Puzzled by recent odd behaviour in two of my applications and wonder if
it's maybe some Windows 10 quirk? Hopefully not a problem with my
built-in Intel HD Graphics 530.

In my video editor, Movie Edit Pro, a familiar message window that
sometimes gets displayed when importing a file (to offer optional
adjustment of resolution or frame rate), shook or flashed for maybe half
a second or so. Almost as if to draw my attention to it! Tried to
reproduce to upload a video, but in vain.

In one of my mapping programs, Memory Map, when dragging a pane or
window I'm getting multiple images. It resisted screenshots or video
capture so here's a brief video I made with my iPhone:

https://www.dropbox.com/s/uf3hpgo20s...blem.mp4?raw=1

Anyone seen anything similar or have any ideas about possible cause(s)
please?

Terry, East Grinstead, UK

On Tue, 20 Feb 2018 08:50:38 +0000, Terry Pinnell
wrote:

Puzzled by recent odd behaviour in two of my applications and wonder if
it's maybe some Windows 10 quirk? Hopefully not a problem with my
built-in Intel HD Graphics 530.

In my video editor, Movie Edit Pro, a familiar message window that
sometimes gets displayed when importing a file (to offer optional
adjustment of resolution or frame rate), shook or flashed for maybe half
a second or so. Almost as if to draw my attention to it! Tried to
reproduce to upload a video, but in vain.

In one of my mapping programs, Memory Map, when dragging a pane or
window I'm getting multiple images. It resisted screenshots or video
capture so here's a brief video I made with my iPhone:

https://www.dropbox.com/s/uf3hpgo20s...blem.mp4?raw=1

Anyone seen anything similar or have any ideas about possible cause(s)
please?

I've experienced something similar but with the laptop's 970M and in
the Apps panel of the Control Panel. If I scroll down, it seems to
flash but it seems related to a screen refresh.

Terry Pinnell wrote:
Puzzled by recent odd behaviour in two of my applications and wonder if
it's maybe some Windows 10 quirk? Hopefully not a problem with my
built-in Intel HD Graphics 530.

In my video editor, Movie Edit Pro, a familiar message window that
sometimes gets displayed when importing a file (to offer optional
adjustment of resolution or frame rate), shook or flashed for maybe half
a second or so. Almost as if to draw my attention to it! Tried to
reproduce to upload a video, but in vain.

In one of my mapping programs, Memory Map, when dragging a pane or
window I'm getting multiple images. It resisted screenshots or video
capture so here's a brief video I made with my iPhone:

https://www.dropbox.com/s/uf3hpgo20s...blem.mp4?raw=1

Anyone seen anything similar or have any ideas about possible cause(s)
please?

Terry, East Grinstead, UK

It's blocking redraws until mouse release.

Which is surely a weird way to write software.

Paul

Terry Pinnell wrote:

Puzzled by recent odd behaviour in two of my applications and wonder if
it's maybe some Windows 10 quirk? Hopefully not a problem with my
built-in Intel HD Graphics 530.

In one of my mapping programs, Memory Map, when dragging a pane or
window I'm getting multiple images. It resisted screenshots or video
capture so here's a brief video I made with my iPhone:

https://www.dropbox.com/s/uf3hpgo20s...blem.mp4?raw=1

Anyone seen anything similar or have any ideas about possible cause(s)
please?

Terry, East Grinstead, UK

This occurs in Google Earth Pro too.

No one else?

Terry, East Grinstead, UK