2 Replies Latest reply on Sep 22, 2015 2:01 PM by naz

    Why bulk in IN EP sends NAK upon transfer request?


      What could be the reasons that cause a 16kB burst  bulk IN endpoint to NAK the request:


      BulkInEndPt.XferData(buffer, 16kB)


      I have 2 threads with four 16kB buffers each.