Confirmed.

I just tried what you suggested and got the same result. My drag drop folder already had files in it from other songs.

I opened a different song, dragged the Bass to WAV waited for it to render, went to the dragdrop folder, found the bass file and played it. OK.

I went back to BiaB and dragged a guitar track to the DragDrop Wav item and immediately, the Bass file was deleted.

All of the other files were still there.

An undocumented (and unwanted) feature. I'll report it, it may get noticed.

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2016-06-11_16-18-30.jpg (168.6 KB, 144 downloads)

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