Hi, just got me Dune HD Pro 4K yesterday and already experience the strangest issue.
First of all, I did read this entire topic, I'm following it since I've decided to get this device to be aware of all the problems and possible fixes.
My devices and setup as follows, TV Samsung KU7000 4K, Qnap NAS (112P), Dune HD Pro 4K and old HTPC that being replaced by Dune streamer. All of them are connected via 1Gbps network.
I've configured Spmc and Kodi (separate install) to NAS shared folder via SMB (and also tried NFS), it does recognize folder, no problem connecting to it and navigating folders and see thumbnails, but once I press "Play" on any movie or episode, it just hangs on "loading"/"working". At the same time I try playing the same file on old HTPC and all works flawlessly, so no network issue here.
Same thing (stuck on loading) happens when I try playing anything on Youtube or Netflix (preinstalled apps).
But this is not happening when playing from the same source using "My Collections".
I did try downgrade firmware to previous, reset to defaults numerous times on both latest and previous firmware.
Changed HDMI, network cables... nothing helps.
Was really looking into using this box, but this issue is really frustrating me, I'm on the edge of returning it
Any help/suggestion is greatly appreciated! Thanks.