Bugs falling from the sky like locust =easy fix=

Found easy fix check my 2 post

Well after fixing my bug with the Frame rate change now i find out that again using my AOC Gaming Monitor as Main Launching Kodi pressing Windows key + shift + left key to move Kodi to my 40 inch lcd have a very annoying bug the back key does not work so no going back in folders, or if i am watching movies back key does not work AT ALL!! what a shame Kodi 17 had such promises, but seems to have trouble delivering what it claimed, what a shame
Thank you