UE 4.27 - VR using Meta quest pro 2

Hey there,
We are working on a VR project in 4.27. In one of our levels we have a theatre with a large screen. We are having probelms with the resolution of the video displayed in the VR set. Even if we use a 4K video, the image quality looks extremely low res unless you get close to the stage where the screen is. Is there any workaround the low res due to distance?
Has anyone had a similar problem?