Question about calendar overlay

[Alexis Parks]

I have  3 calendars selected in overlay. My default company exchange calendar (outlook 2013), my office 365 calendar also listed under "my calendars" and my SharePoint list calendar shown under "other calendars".

My issue is when I go back into email and see my calendar and task in the peak view to the right of email- none of the overlay appointments show.

[#2]

I believe the peak view only shows entries for the "default" calendar, at least in my case in doesn't show any entries for any of the 3 additional accounts I have added to Outlook, let alone additional calendars.