When playing back files on the recorder, the machine will sometimes jump over a bunch of tracks instead of continuing to the following track. Like say from track R09_0001 to R09_0008. Likewise, it will do the same if I press the FWD button to skip to the next track. I can use the file browsing feature to select any of the skipped tracks and they play fine. No problems with any of the resulting files or any other recorder functions.
R-09 Firmware 1.31.
Various known good Kingston 8 & 16GB cards.
Doesn't happen all the time, but I've noticed it for the past 3 months. Not huge deal, but it's a PITA to have to go to the file browser menu, select the file, and play it.