outlook 2010 cant snooze "certain" reminders?

What is the deal with not being able to snooze certain reminders in Outlook 2010 on Win7 pc which has iCloud installed and working? A reminder pops up, I ask to snooze it for 30 minutes. Within a few seconds it is reminding me again. Try snoozing again, same thing happens over and over and will not ever snooze. Only fix is to minimize or go into the calendar and actually move the time or date so it stops reminding me until I want it to reminded me later.

Cant tell you if this is an Outlook 2010 problem or if this is related to Apple iCloud. It is a major pain and can easily cause me to miss meeting reminders because the only fix is to basically minimize. The only condition I tend to see is if the reminder has already been snoozed for a few hours, then they refuse to be snoozed again. I snooze and within 2 seconds it is back reminding me and the cycle continues, won't ever stop the 2 second reminders. Driving me nuts and minimizing is a bad idea although it works but you will not get any more reminders. Any have a fix?

Any ideas?

Thx DD