After upgrading Apple macOS 13 Ventura, some users encounter abnormal synchronization of Microsoft Exchange calendar.

CTOnews.com, Nov. 3, according to reports from some users, Apple's macOS 13 Ventura has caused some problems for those who use the calendar or reminder list of Microsoft Exchange accounts.

Apple released the official version of its macOS 13 Ventura system last week. Since its release, users have shared the problem that their Exchange calendars are no longer synchronized with Apple's calendars or reminders apps.

CTOnews.com learned that in some cases, other problems still occur when Exchange calendars are synchronized with Apple's built-in calendar app, such as event dates and times are incorrectly synchronized, event invitations are not approved, reminders are not synchronized, and other related errors Bug.

It is not clear how Apple's macOS 13 Ventura caused these problems, or whether the problem came from Microsoft. Users running macOS 12 Monterey did not report a similar problem, so at least for now, this is the wrong Bug for macOS 13 Ventura.

At the same time, users can try to delete and re-add their Exchange accounts to Mac, hoping to solve this problem. For users who are still running macOS 12 Monterey and using an Exchange account, it is best to wait for the problem to be fixed before updating to macOS 13 Ventura.