My wife sends me appointment invites from her Outlook account on a PC. Sometimes when I receive them via Mac Mail app on my updated iPhone it says unavailable. When I tap on it nothing happens. When it has a subject of the appointment I can open it and add it to the default calendar on the iPhone. How she creates and shares these appointments are the same all the time.
Any thoughts on why at times the appointment says unavailable and doesn't open is appreciated.
Any thoughts on why at times the appointment says unavailable and doesn't open is appreciated.