Currently, we have weekly recurring events, but I have noticed that the time does not account for Daylight Savings, so when I set recur to 50 times, for example, half my events start and end an hour off from the original and have to be edited manually.
Also, if I change the start/end time in the parent event and check to update child events, the description updates, but the start/end times remain the same and also have to be edited manually.