Spoken words coming too soon
An example of the problem: I was given a phrase to type in Spanish, "los momentos finales". What I heard as the page loaded was "...ales". To hear the full phrase, I had to click on the say-it-again button.
In this case, it was a minor annoyance. If it had happened on the last question of a dicey timed test, though, it would have been very frustrating indeed. Is it possible to delay playing the sound until the rest of the page has loaded?