I have 2 PAs now live on our implementation of Office 365 both running the Outlook 2007 Client to provide better management of multiple calendars. The problem is that their Outlook clients freeze to the point it has to be stopped via Task Manager and restarted 5 -10 times a day. I have many other colleagues using Outlook 2007 client but none reporting this issue. Can anyone point me in the direction of a solution as this will have significant impacts on my ability to roll the solution out across the rest of the business?
The machines run Windows XP, we are not using a hybrid solution so no on premise Exchange Server.