Hi

This is my first post and have no clue.

I just switched my Flightdeck from blue bike(worked fine on last ride) to white bike now it gives me speed and cadence but the timer will not start and the distance does not work.

If it's a connecting pin problem or cleaning problem I could fix myself I would like to know without sending it to shimano or throwing it into the trash can.

I love the flight deck so far and have had no other problems.