Sansa clip keeps disconnecting

I don’t know the answer,   but i have a question:    Is there a USB hub inbetween the Clip and the computers USB port?   A couple more  Questions:   Is it a laptop computer?   Does the computer go into hybernation or sleep mode when this happens?

If it’s a desktop computer, try connection to the rear USB ports.

Maybe Someone smarter will answer your question,

Cheers