Same here. Played back via JRiver MC 23 (64bit)
I just recently purchased a Vero 4K device to play around. OSMC should have 3D MVC support shortly (or so we are promised). After upgrading the house to a wireless mesh network and tri-band 5Ghz, I can finally stream 1080p content with no stutter.
All my equip in the home theater room however is hardwired into GigE.
What are you guys using for remote streaming, e.g. when traveling?
I travel quite a lot for my job. Typically use Plex.