Interesting experience:
I have an HTPC with a remote controller. I can use all functionality of Splash Pro with remote: Play, Pause, FForward, Backward, Info, Full Screen, etc. But sometimes (not always) the Alt+F4 (Close) function is not working. I tried to press on keyboard, on the remote, but not working. I have to click on the screen (playing area of Splash Pro) and the function will working again, I can close the player.
It seems the SPro "forget" this hotkey while playing a long file. With other player has no similar problem.
Can anyone confirm this problem?