Any PS3 users heard of or have tried any fixes for the lag? I hear that waiting a month of in-game time will reset everything which fixes lag for a bit. But that seems like a nuisance since it would take a long time for me to hit select, scroll to 24 hours, wait, then do it 29 more times lol...

any ideas?

Hold PS button, press down twice, and then hit X twice. Fixes everything for about 30 min.