HDMI in PiP and recording issue

[acebluedolphin]

I have the latest OpenBlackHole 5.4.1.003 on my VU+ Ultimo 4K. I've connected another receiver to the HDMI input port. When I use the HDMI input in full screen, everything works fine. However, when I start recording, the image color changes and the picture size reduces. Both receivers have the same output resolution of 4K. Additionally, when I enable HDMI input in PiP mode, the color and size of the second receiver's image change in the same way. Can anyone help me resolve this issue? I attached the screenshots.

 

[Ev0]

the hdmi-in only supports 720p native, however iirc it will take a 1080p signal without issue.

It will only pass through 2160p, you can not record it.

 

[acebluedolphin]

Thank you so much. It is working perfectly with 1080p.