Hi Team,
I am trying to help my friends who are using Office 2016;
Scenario: User A(Organizer) sends a calendar invite to UserB and the rest of team members. UserB is the only person who is experiencing the below issues intermittently;
1. Though meeting was cancelled by UserA and no longer visible to the recipients, except UserB. It still shows in his calender as accepted and not cancelled.
2. When an invite is accepted by UserB organized by UserA, the status will intermittently show 'tentative' on UserB instead of accepted.
3. Outlook invites sent by UserA do not have a reminder timer on UserB, even when some others on the invite UserB see the typical 15 min reminder set.
4. Some meeting invites from UserA has a "zero minutes" reminder on UserB.
5. UserB accepted the meeting invite from UserA, and instead of the invite showing "Busy" on UserB calendar, it instead shows "tentative"
We have tried rebuilding UserA and UserB Outlook profiles in their workstations, Disabled 3rd party add Ins, and users do not have their mail setup in their phones.
btw, we also use O365 as managed by out administrators...
Thank you for your help!