slow typing response time in Calendar

[dw1968]

For the past month or two I have experienced very slow response time when typing in the Calendar function. Specifiically, when I press a key, it takes several seconds for something to show up on the screen! Oddly, this is not a problem in any other application. In fact, it work fine when typing a note in a calendar entry...it's just when typing in an actual event that this occurs. My calendar syncs with my company's calendar system which uses Oracle Calendar 9.0.4

Does anyone have any soultions to this ? It's painfully frustrating!!!!