Hello,
For me and my friend, who both have an Apple MacBook Air, during the review sessions, all the buttons get stuck, in the middle of the session, forcing us to start over, without having the score, the speed points, or the reminder of the words that we made false since the beginning of the series of reviews started. This problem persists for several days as well on the sessions of 25, as 100, …
I hope you can help me.
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See you soon.