.pti Won't Preview or Play When Added to Project

I have a .pti that I can preview in the sample loader, but when I add it to my project I can’t preview it from the project instrument list. The instrument then won’t play when I try to play it in the timeline. I can’t figure out how to fix it.

The instrument is from a pack of instruments and samples that I purchased from .noir. The pack is called Vintage Heat, and the specific sample is called SweetBitch.

I am running the latest tracker firmware.

Thank you!

Interesting, because I was about to ask the same question. Me, I can list the samples and preview the sound. But when imported it has no sound and sample edit shows only a straight line. I add that they come from a OG Project and I use them on a Mini.