My calendar on both my iPhone 5 and iPad Air is beyond screwed up. The most common problem is that an entry moves from the time I set for it.
I live in France but I purchased the phone in New York. I thought I found the problem to be related to a time zone preference.
It always defaults to New York no matter how many times I change it to Central European Time.
So I started specifying the Paris time zone on every entry. Sometimes it works, sometimes it doesn't.
And when I travel to another time zone I have no idea if any of my entries are accurate, mostly not. I really have a very simple calendar life. No linking with other people or work accounts. I don't want to completely reset my devices.
Any thoughts on how to resolve this?