This is actually making the game completely unenjoyable. This is unreal that I can't play for more than 5-6 minutes without having to roll back again. I'm sure EA and Maxis are tired of hearing it, but what point is it having everything server based if your system can't handle it all? It didn't start happening to me until I started a Great Works site. Then suddenly my city won't process for more than a few minutes at a time.