Why do my reminders "uncheck" on my MacBook after I have checked them off on my iPhone?
I primarily use reminders on my iPhone, so here's my scenario: I check off my reminder on my iPhone. Then I turn on my MacBook and get a notification for the reminder I have already completed. AND then I go back to my iPhone and the reminder I checked off is now unchecked. Why?? It is so frustrating, and I'm probably doing something wrong, but can't figure out what! If I don't use my MacBook for whatever reason one day, this doesn't happen. Help!!
iPhone 4S-OTHER, iOS 5