3.0.2 Black screen on Show Desktop

edited February 12 in General Support

I have 2 odd issues:

  1. An issue where when I select "Show Desktop" and it is a black screen.
  2. When using OSB to display capture, Even though my screen shows the content (verse, songs, etc.) OSB does not see anything but a black screen unless I change the slide and will even show previous slide !! Weird.


I select Slide A. Slide A displays on Display 1. OSB will see a black screen.

I select Slide B. Slide B displays on Display 1. OSB will see Slide B ---- Randomly OSB will see Slide A even though Slide B is selected in OpenLP.

I did not have any of these issues in 2.x I might have to rollback.

(Note: No system changes have been made, only OpenLP upgrade where v2.x worked fine)


  • Operating System: Windows 10 Pro 64-bit (10.0, Build 19045) (19041.vb_release.191206-1406)
  • System Model: MS-7C08
  • Processor: Intel(R) Core(TM) i3-9100F CPU @ 3.60GHz (4 CPUs), ~3.6GHz
  • Memory: 16384MB RAM
  • DirectX Version: DirectX 12
  • User DPI Setting: 96 DPI (100 percent)
  • DxDiag Version: 10.00.19041.2075 64bit Unicode
  • Graphics: Radeon RX 570


  • OpenLP 3.0.2 


  • Display screen is going to an HDMI Splitter at 960 x 540 (displays are 1920 x 1080 compatible)


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