I haven't seen this issue so my advice is to change apps. I use CDBURNERXP (works on W10 fine) from Ninite.com (because no toolbars installed there) and can make audioCDs and more.
When burning an audio CD, as each file (track) was burned, WMP deleted the source file from the library. The end result is that the album is MOVED from the library to the disc, instead of COPIED. Any ideas?

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