flashplayer crashes

I have latest version of flashplayer installed and enabled. My problem is that whenever I load my game app. GTarcade League of Angels it will load but as soon as I try to move or make 1 or 2 mouse clicks flashplayer crashes and says no report try to reload page. I have done this reload up to 15 or 20 times and keeps doing same thing. I use Mozilla Firefox and Windows 7, I have also tried through Internet Explorer and it does same thing. Contacted Game support and they said it's not a server issue is a flashplayer issue. Any help would be appreciated. I have tried all of the fixes I've found on Firefox support and Adobe support.