#4 Random icon background

[Floating World]

I just installed QJoyPad 4.0 on Ubuntu Jaunty 9.04. I've got it showing up on the taskbar and there's a funny effect with the background of the taskbar icon image: each time I start QJoyPad up the background appears differently. It varies between being black and being transparent, but then there are numerous variations in between where it's partially solid black and partially solid transparent. My video card is an Asus EAH3650 Silent.