TP-Link TL-PS310U manual

2.To send the courteous message, right-click on the USB device and select “Request Disconnect Device”. A message will then be sent to the user requesting that they disconnect from the USB device.

)Note:

If the occupying user denies this request, then you will not be able to send any further requests to the same user for 3 minutes. This is to prevent any user from flooding the occupying user will multiple requests within a short period of time.

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