I have found on 2 different FR255 (1st one returned for button issue) that if I move to a different data screen during a sprint workout (daily suggested workouts), during one of the sprint/rest sets I can not get back to the main default data screen, instead it goes to a screen shown in the picture which says how much time is remaining during rest and what the next segment is with an arrow pointing to the back button to skip to the next segment. Initially I thought maybe this is what they intended, although it didn't make sense because it only happens if I move off the initial screen and secondly it's actually inconvenient because I can't see what set I'm unless I check my watch during the sprint portion, which is a pain for obvious reasons. But what tipped me off to this being a bug is when the sprint/rest portion completes and it moves to the Cool-down, the screen remains and still says "Rest" with the correct time remaining for the cool-down (the picture shown is actually from the Cool-down stage), but it continues to show the next segment is the sprint. This continued for the duration of the cool down except right after an Auto Lap screen came up then after that it returned to the standard workout data screen with about 17 seconds left in the workout. Has anyone else experienced this? I have not experienced this with other daily recommended workouts that include intervals or sets, just Sprint workouts.