This is really odd, and has totally stumped me.
Our client is running a network with both local and remote desktop services, using Office 2010 locally and 2013 in the remote session. One user, before Christmas was not synchronising with a shared calendar, so we created a new user profile, completely separate, which fixed the problem for a while. Now the issue has re-occurred, only with this one user, but it has happened on both her profiles.
The client has a number of shared calendars that users book multiple appointments in, and in testing when an appointment is booked, it shows up instantly on the other users' desktops. Except for this one user, it doesn't show up at all. And appointments booked by her don't show on anyone else's version of that calendar. This happens on Office 2013 through the Remote Desktop, on OWA and on the local machines on Office 2010. There doesn't seem to be any corruption in the profile, and this has got me completely stumped.
Help.