@Dr-9Lives sounds like you’re having app connection issues. I assume you own an XR with Hardware 4208 and Formware Andromeda—4117? This is a known issue by the community and we’re waiting for official feedback from FM. Your app should always record your top speed; for every ride and for the life of the board. Unfortunately, unlike the odometer, the top speed does not appear to be stored on the board itself. So, your odometer will always be “correct” but your top speed will not be recorded if the app doesn’t have a connection with your board at the time that you hit your top speed. Check out this thread to read up more on the known app connection issues: https://community.onewheel.com/topic/7966/xr-constantly-losing-app-connection/65