Directory never finishes copying

I have a folder that’s 94.6 GB and contains 159, 861 files. I was able to move it to a regular external drive no problem, But when I try copying it to this NAS drive, it never finishes. I think it’s because of this media streaming thing, which I cannot turn off. I bought this as a serious home business file server/backup solution and I cannot even move my files to it. How do I begin the return process. Thanks. 

Hi there,

If you go to the media section under settings, you should be able to to turn off media serving on the unit. i would like to know if you have tried to copy any other files on your unit and had the same problem?

Media sharing is turned of both in the Media section under settings and on the Share itself. Yet the blue lights continue to flash.