As I am playing the single player story line I may lose my connection to Live. Then as I re-login to Live it will not recognize my last save point and require me to restart level to earn achievement points. I had restarted this level three times now.
I am very tried of this! Live should not require me to be login during SP play time to receive these points. It should see my progress when I login and then award my points and not require me to restart the level.