3D Gaussians Plugin crashes UE

Hi!

We bought the 3D Gaussians Plugin to be able to import gaussian splats to UE and then into UEFN. I saw it in a YouTube video:

This is the plugin on Fab:
https://www.fab.com/listings/43088b82-e55a-4ea8-a453-f0774f10d5a2

The problerm is that UE crashes on import every time I try to import a PLYU-file. This happens on UE 5.5, 5.4 and 5.3.

On Windows 11.,

The developers are impossible to get in contact with. I have emailed, written to them on LinkedIn, on YouTube and Twitter.

I need to solve this or get a refund and give up on gaussian splats in UEFN…

Thankful for any help!