After updating to 2.2.0.0, I experience a "jumping back" during watching of movies with my SONY BDP BX57 (US version, NTSC, newest firmware), i.e. the movie starts and runs for about 40 secs, then it jumps back to the beginning. I have to use FFW too move it behind 40 secs. In some movies, I have to repeat that a couple of times, while in other movies, it is a one-time action.
I noticed that behavior in both already transcoded and not yet transcoded movies and also in movies that worked absolutely fine BEFORE the Mezzmo update. I also tried both device profiles (Sony BDP (NTSC), and Sony BDP (NTSC, No DivX)) - same behavior.
As long as this issue is not solved, we are not able to use Mezzmo.