garageCube

Hi, we have 8 projectors 1920x1080 on 2 RTX 3080. Is there anyway we could attach a monitor on the onboard output for control? We have the primary monitor on one of the 3080 but we have a serious frame drop at 20fps. When we unplug the moninor and control window switches to a projector output everything is smooth.
Is there any workaround for using the onboard gpu without framedrop?

Thanks,
Giorgos

In the preferences/engine tab you can see what GPU is being used to render. I don't know if that can be influenced. What about using the onboard GPU for one of the projectors?