Try changing the time or 12/24 hour setting, riding a while, shutting off the Spyder, then restarting and resetting. Sometimes the display seems to get confused and stuck in a loop. Yesterday, when adjusting mine to daylight savings time, the minutes stuck at zero, so it read the old hour then two dashes. About a half hour later it finally kicked in the minutes, but jumped two hours and 30-40 minutes. I had to reset it then restart it to get it right.