Keyboard input not recognized in Flash games on Safari
I test games for a casual gaming website, and I currently discovered a bug in which none of the keyboard hot keys are recognized when playing the game in Safari. All mouse events are recognized... just not the keyboard.
I'm fairly certain this is not a bug in the game, as it only happens on ONE (out of three) of my test Macs. It also only occurs in Safari (5.1). Playing the same game on the same computer in Firefox (5.0) or Chrome (12.x) does not reproduce the problem.
I've tried clearing browser and Flash cache, reinstalling Flash player, downgrading to a previous version of Flash player, and installing all available software updates. Still no idea what could be causing this to happen in only this one machine and not others (both with the same version & build of Safari, as well as Flash player).
Any ideas???
MacBook Pro, Mac OS X (10.6.8), Safari 5.1 (6534.50) w/ Flash v10.3