Hello,
I'm facing a small issue regarding a performance of Outlook 2010. In my company we have a Exchange Online environment, with Outlook 2010 as mail clients. Some people say, that switching from a mail to calendar tab takes very very long (like 20-30 sec) even if they have very few shared calendars. Is there any possible cause for this, or this is just related to slow connection and too many shared calendars (5?) ?
Are calendars designed to sync every tab switch? Because when I check calendars , they load fully , than I go for example to mail, and if I switch back to calendars after let's say 20s calendars start to sync again. Cached mode is switched on.
Any ideas?