My media player / TV PC has always operated fine with a cordless Logitech keyboard and mouse combo. As part of this, the space bar was play/pause, as is the default for VLC. However, the mouse was not a convenient control for the kids or wife, because it requires a surface to operate on. After buying a Minix X8-H Plus media player with an Neo M1 air mouse, I picked up an additional air mouse to run the TV PC. It is way more convenient and includes a built-in play/pause button, which is more intuitive. I plan to replace it with a Mele F10 for consistency with the other systems - the F10 has controls more like a DVD player. However, after installing the M1 air mouse, the space bar on the keyboard no longer acts as the play/pause for VLC. Only the air mouse play/pause button will work. I am using version 2 of VLC - I don't know what revision. And it worked fine before. And the keyboard itself works fine in all other respects, including spaces...