I have had some problems with some mp3 files not transferring to my Xmp3 player's MicroSd Card.

This is what I get:

Unable to complete task because device is busy. Please check if any other applications are connecting to the device.

I can download that same song to the main memory, but not to the MicroSD Card. I could also transfer another song to MicroSD, so I know it isn't a problem with another application connecting to the device.

Has anyone else had this issue every now and then with certain songs? Can anyone provide some assistance with how to overcome this?

Thanks in advance!