Hey, I mentioned this in your other post https://itch.io/post/12713130 but for what it's worth I have never had issues importing wav files exported from Audacity into native Decker, and I don't think I'm doing anything different to what you're doing. If you're working around it using Web Decker for the time being that's a solution but I am wondering what OS you're running since maybe it's some specific issue.