Exchange 2016 - Outlook clients calendars refresh slowly

Ryan Wilderman 151 Reputation points
2021-12-14T04:28:06.797+00:00

When users click on calendar view, even though they are on the same LAN as the server, calendars take several seconds before they begin to slowly populate appointments. Clients are in cached mode. Is there anything I can do to improve this?

Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
4,714 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,211 questions
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  1. Ryan Wilderman 151 Reputation points
    2021-12-28T01:31:40.317+00:00

    Using CalCheck, everything returns fine.

    2 people found this answer helpful.

  2. Manu Philip 16,901 Reputation points MVP
    2021-12-14T05:31:55.223+00:00

    First of all check if this is a client issue r at server side. You may install the Microsoft tool, CalCheck : details.aspx

    How the Calendar loading works in outlook web application?

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