Hello,
My customer has recently updated their Office suite from 2007 to 2013. Since the update some users that have 3-5 shared calendars in Outlook have been experiencing very slow calendar loads. (During this time the calendar is inaccessible) After 5 minutes or so the calendars load and from that point on they are OK. After a logoff / logon the problem resurfaces again. What should I be investigating to get to the bottom of this?
Many thanks