New calendar event details disappear...
When both my wife or I create a new calendar event on either of our Mac Book Pros, details such as the event title, location & notes sometimes disappear during the initial data entry or soon afterwards. This doesn't happen all the time, and nor does it affect the event times. But it is hugely annoying since it's leaving lots of "new event" entries all over our calendar.
Does anyone have any solutions? I've seen a number of similar posts in here, but not one of them has been answered.
My wife is running OS 10.9.5 and I am running OS 10.10.3.
Thanks.
MacBook Pro with Retina display, OS X Yosemite (10.10.3)