Windows 10: Mixed Reality Portal and multiple displays

Lately, I've started having issues with a secondary VGA display when I launch Mixed Reality Portal.

What happens is how I see in the menu accessed by pressing Win+P how it says 'Extend' rather than 'PC screen only' after I launched Mixed Reality Portal. Even when I still only have the screen on my main display while the second display is left blank not receiving any signal.

When this happens, I have to go to Nvidia Control Panel->Displays->Set up multiple displays and manually check my second display to make it come alive. And by doing so, matching what the Win+P menu tells me...'Extend'.

No idea why Mixed Reality Portal started messing with my second display like this. Haven't seen this problem in the past using the exact same hardware setup.

Anyone else seen this issue and found a cure for it?

My setup is as follows:

- Windows 1909 Build 18363.628
- 2080 Ti graphics card
- main display (Samsung 48" TV) connected via HDMI
- second display (a small VGA display) connected via a DP->VGA adapter
- Samsung Odyssey+ HMD connected via DP

:)

 

Mixed Reality Portal

FreeBooter, I did a list to a "GET-APPXPACKAGE -ALLUSERS | More > Apps.txt" and "Mixed Reality Portal" is not in the list.

 

Mixed Reality Portal not loading

We appreciate your response. For now, the Mixed Reality Portal is only available with the Windows Creators Update for Windows Insider. In order to ensure which Windows build you have, you can follow these steps:

• Windows + R.
• Type winver and press Enter.

Once you've determined your build and have successfully installed the Windows 10 Creators Update, you may experience the new feautures offered by the update.

The Mixed Reality Portal may be greyed out because you havn't attached the immersive headset yet. Nevertheless, you can test mixed reality apps on your PC without a Windows Mixed Reality immersive headset by using the
Windows Mixed Reality simulator.

If you need further assistance, let us know.

 

What is "Mixed Reality Portal" ? Can I remove it?

Hi,

For us to provide the best solution to your concern, we need additional information. Kindly answer the following questions below:

• Are trying to uninstall the Mixed Reality Portal?
  
• What steps have you done so far?
  

If you're trying to uninstall the Mixed Reality Portal, let's try uninstalling it thru the Settings app. Follow the steps below:

• Open Settings.
  
• Click Mixed reality.
  
• Select Uninstall on the left pane.
  
• Click Uninstall.
  

We'll keep an eye out for your response.