I have user that when makes a change to a meeting and sends the update to the recipients, they get the new meeting request and it updates on their calendar with the correct time and date. Then for a brief time or past day the senders calendar will show the change then disappear and the original time and date pop back up again on all users get the meeting.
Time zone on all pc's same, date/hour correctly.
All with windows 7 + Outlook 2010 (+ sp1, full update).
I have Exchange 2013
any help and tips will be appreciate
Thank's