Hello everyone.
I have been having problems with a 4k project that has more than 5 external inputs (4k capture card and NDI4k). Vmix is unable to smoothly process the video from these inputs.
My CPU and GPU are only at 40% according to the Windows Task manager.

I have a ROG Strix Laptop
Ryzen 9
RTX 3080
32GB RAM
2TB SSD.

All settings in Nvidia are set to RTX (global settings in Windows) and high-performance power mode as well.

However, even with these settings, in 4k projects, I can't have more than 4 inputs because it starts to stutter, despite the low CPU and GPU usage.

Any tips?

Hi there,
I have the same problem with ASUS ROG Strix gaming laptop / CPU 3.3 GHz AMD Ryzen 9 6900HX with Radeon Graphics / Second GPU NVIDIA RTX3070 ti/
The issue with video capture lag started in March 2024 and I can not fix it (moving to the old driver did not help which surprised me a lot).
Does anyone have the same or similar issue? Can anyone help?
(No resizable bar) - Display is set on 1920x1080 60Hz.

Cheers
Miles