Nvidia doesn't care about anyone's consumer GPU.

The writing has been written on the wall for some time now that Pascal based cards were not much longer for this world. It has been about a year (Oct 31, 2025) that Nvidia dropped active support of Pascal based cards, and generally have been less focused on Linux drivers than the higher volume of users running Windows.

Combined with the drivers available with Unraid need to be compiled for the specific kernel in each revision and that the man mostly responsible for all of this even existing for Unraid has moved on from the platform, it is difficult to say how this will play out in the future.

But it doesn't look good for anyone running Pascal based GPUs. This is why I upgraded this year to a RTX A400 from the Quadro P400 I had in my primary server. I could had bought a T400, but that is only a couple of years away from also becoming EOL.

@BlakeB found it's easily fixed with reinstall of plugin.