Potrait Mode Screen Capturing return blank image on Windows 11

[Kaitoukid93]

Operating System Info

Other

Other OS

Windows 11

OBS Studio Version

27.1.1

OBS Studio Version (Other)

No response

OBS Studio Log URL

https://obsproject.com/logs/YCFgARw-PTO-u2n-

OBS Studio Crash Log URL

No response

Expected Behavior

The Rotated picture should have shown despite being cutted in a half, as in Windows 10, I just need to change the Canvas Size to match the Potrait mode (1080*1920)

Current Behavior

Blank Image

Steps to Reproduce

1.Open OBS
2.Add Screen Capture Source
3.Change Display Orientation in Windows Settings
4.Go back to OBS and see Blank Image

Anything else we should know?

Desktop Duplication API return null when trying to Acquire Next Frame in Windows 11, I think so...

[WizardCM]

Verified on a Surface Book 2, but it's specific to DXGI Display Capture. WGC works fine. Additionally, rotating back to normal makes the display capture reappear.

[rdnt]

My 2 cents: Windows 11 has apparently introduced a bug on DXGI that reports the error DXGI_ERROR_ACCESS_LOST whenever AcquireNextFrame is called on a display with Portrait orientation (both variants).

source: many hours of frustration trying to figure out why screen capturing software perfectly working on Windows 10 was not working on 11.

[anton19286]

Same on TightVNC https://sourceforge.net/p/vnc-tight/bugs/1567/ and UltraVNC

[WizardCM]

Looks like Microsoft have released a fix for this in Windows 11 Build 22000.706, which is currently in the Release Preview channel.

We fixed an issue that affects the Desktop Duplication API, which affects display orientation and causes a black image to appear on the screen.

As it is confirmed to be an issue on Microsoft's end and should be fixed for users soon, I'm closing this issue. Thanks again for the report!