I'm not sure about this, but it seems that the condition "GC Leaderboard: Score sent successfully" becomes immediatly true after the "Send local player score" action is fired. I'm testing on an iPod Touch after disabling Wi-Fi and also setting Fly mode on, and I have these events:
GROUP GAME OVER
On group activation
-GC Leaderboard: Send local player score
GC Leaderboard: Score sent successfully
-Go to Frame 2
GC Leaderboard: An error has occured
-Go to Frame 3
but on iPod Touch it always goes to Frame 2, also with Wi-Fi off. Also, it goes immediatly, that's why I suspect that the Score sent successfully condition becomes true when the Send local player score action is fired, and not when the score is received by GC server without errors. Am I right? If yes, is it a bug or I misunderstood the correct use of this condition?
Thank you in advanced for the support!