I just started with this and the pacing is agonizingly slow. It takes more than a few seconds in between each question and many seconds to get between exercises. When you get to pronunciation the delay between each syllable has to be 7 seconds or more. Its agonizingly slow. Im not sure if this is because the app is slow or it is designed to be like this, but if its the latter, you should be able to either skip the pause to get to the next question or be able to make it faster paced in the settings. Worse, some questions where you are expected to speak suddenly, there is no warning and if you wait more than a couple seconds it marks you wrong. Its all over the place, timing wise. The slowness of it really makes the process more painful than it needs to be.
DarfNader about Rosetta Stone: Learn Languages, v3.6.0