Change shared calendars to not have to download the data (but in stead look directly to the server).
When opening a shared calendar it takes time to download the calendar. When adding more than approximately 8 calendars Outlook gets really slow. It would be nice if the shared calendars weren't downloaded, but in stead "look" directly to the server (in our case office365). This would speed up things a lot. To my knowledge this is the case in Outlook for Windows. The Online Archive in the mail section has a similar approach to my knowledge.
I fully support this request. I had to remove the around 30 shared calendars from my Outlook for Mac because it became way too slow. Now I use the web version of Outlook for scheduling, which is an unsatisfying workaround. I really don't need everyone's full calendar content downloaded to my Mac; an online access as described above would be great!