A closer look at what a wired VR connection is actually doing.
The key issue : Laptops running VR. Not all USB-C ports are created equal. Some advertise displayport out but only do “x” instead of “y”. A galaxy of vague features hardly ever disclosed in spec.
This Windows tool checks GPU ownership, DisplayPort link rate and lane count, alongside USB state. It separates detected problems from things it can’t verify, with reports you can save or share. An early diagnostic app. Negotiated DisplayPort readings currently depend on NVIDIA hardware.
