I have Zimbra desktop and imported some reminders from Microsoft Outlook and also use zimbra desktop on 2 different computers. The problem is some of the calender reminders pop up on the online version, some pop up on the desktop version, when i go inot the calender reminder screen some of them are greyed out.

do you know why and what i need to do to get the reminders to show up on both desktop versions and online - maybe i need to readd the reminders through the online version?