easterlily41482

Well, for me, now I can officially say it's not Call of Duty: Modern Warfare 2 that started all of my problems.  It was Ninja Gaiden Sigma 2. I installed the game data on the PS3 that wasn't having syncing issues, and the sync error occurred almost immediately after it was installed. I then dumped the game data from the game data utility and now the trophy sync works. So, if you have Ninja Gaiden Sigma 2 on your PS3, and you're one of the ones having problems with trophy syncs, try dumping the game data.