I've got a Qnap HS-251 NAS, I hear my music on a ATOLL ST200 high quality streamer connected with Asset UPnP R6.2 installed on my Qnap.
But there are problems to edite folders and files on the streamer about all versions up to of QTS firmware.
Both ATOLL and Qnap software are right in conception. The problems seem to come from Asset UPnP compatibility with QTS last versions.
Is anybody know something about this ?