Shooting from far right of screen goes to menu

[glssr60]

I've had several versions of this game and every one has had the same problem. When moving the ball launcher ALL the way to the right of the screen it intermittently causes the game to switch to the screen as though you had hit escape. Anybody else experience this? Wouldn't be so bad but sometimes it causes a crucial miss.

[Wyrmling]

Got this problem once or twice, too - i found out, i don't only move the mouse to the right, but up, too. Right upper corner holds the menu button. Don't know if you accidently hit it, too?

[glssr60]

I don't think I've run into that.