When I had Edison 3D hook up to Blu-ray player. I normal press the to turn the 3D effect 'on' or 'off'. Then I hook up to my Rasberry Pi2 running Kodi in SBS or TAB (Top and Bottom), When I press the. It becomes useless and had to go thru my Edison 3D OSD blurry menu that I had my 3D glasses power 'on'. Try to read the blurry menu that says 3D: 3D(SBS) or 3D(T/B) to change into 2D to turn off the 3D effect. I may have to disable my Kodi setting not to use SBS or TAB that I can't freely use the .