Severe Preview and Output Stuttering When VDMX Window Is Overlapped by Other Windows on macOS 26

I’ve been experiencing similar issues. I tried the same receommendadtions to no avail. On a M3 MAX with 36GB ram. I had some issues a while ago when flipping apps from VDMX to Mad Mapper, the syphon output from VDMX would get choppy similar to when a window is on top of VDMX. My solution for a show recently was using two monitors so I didn’t obscure a VDMX window.

@ProjectileObjects I believe this issue is not resolved yet. Could you please confirm if the team is still looking into this?

Yep they are looking into it.

For everyone who is interested, there’s a version of VDMX in testing to fix this. Keep an eye on the forums for an update soon, or if you want to test the latest beta then send in a message to support.

Thanks

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