I've noticed on 2 separate occasions now, that my Stryker wasn't properly reading my speed. For example I would be going down the highway and look down and it'd say 20mph when I'm doing around 60-70mph. Each time, all I had to do was come to a stop at an intersection and when I started back up, it read correctly again....? Anyone else have this happen to them or know why I could be seeing this? 