Apollo Virtual Display issues

[u/concrete1337]

I have had streaming working pretty well for a while. But recently the virtual display functionality doesn't seem to work/start via Apollo. Whenever I connect a session via moonlight (SteamOS and xbox) I get my main monitor 1 desktop running at 1440p instead of the virtual 4k one.

• I have always create virtual display checked for both clients.
• I have a 4k Display mode override set.
• I have tried checking the headless option.
• I see a third monitor (either steam machine or legacy moonli for xbox) in the windows display settings. But it "isn't active" even when connected via moonlight.
• I have cleared my monitor cache by deleting the registry as per this link

I can't say I remember changing anything before it stopped working and was wondering if anyone had ideas to fix the virtual display function.

[u/Responsible-Bid5015]

Do you have an Nvidia 50x0 GPU? Did you install the 616.56 Nvidia driver? If so, you need to roll back to the previous version.

https://www.reddit.com/r/MoonlightStreaming/comments/1w0gcv3/nvidia_50x0_users_dont_install_the_recent_driver/

[u/dwolfe127]

616.56 broke it. Roll back.

[u/Winter_Worker_6237]

I’m on 4060 and I have issue with my session.
Could be the nvidia driver or I moved to vibepollo.
Just roll back my nvidia driver, will test and see.
Sucks that I need to power off my pc to restart as I can’t connect back my session.

Note: never happened to me when I was using Apollo > moonlight and old nvidia driver in 1 year +