Deleting samples / presets OP-XY (Windows)

Does anyone know why I cannot delete samples from the samples folder via MTP? I can copy samples onto the OP-XY, but when I want to delete these samples I get an error message in Windows Explorer saying the files/folder could not be deleted because the device has either stopped responding or has been disconnected. Then nothing happens and the samples are still there! Same problem with presets.

Any ideas?

Are you using the latest OS 1.0.21 that just came out a couple day ago? It was supposed to fix this.

Yes. I was hoping it would work. I guess not!

Does anyone else have this problem (even on 1.0.21)? I’m stuck with samples I no longer want cluttering up the samples directory.

It’s somewhat annoying!