Actually, after a few more tests, the reading problem with my TT doesn’t seem to be with odd numbered scenes, as I initially thought. I downloaded a new copy of the eight scenes that come with TT, and made a copy of scenes 1, 3, 5 and 7 to scenes 8 to 15, each scene copied twice, to an odd and even numbered scene. I also added the Turin Machine scene to scenes 16 and 17, to see what would happen with an scene that didn’t come directly from monome. Using two different USB memory sticks, different manufacturer, I get exactly the same behaviour from TT: No problem writing, but fails to read scenes 1, 3, 5, 7, 8, 9, 10, 11, 13, 15. Very strange.