Hi. My galaxy watch has started to track my treadmill runs slower than normal. In the past my treadmill and watch were a few seconds out. Now my watch starts off a min and a half out and by 5k its 4 mins out. Ive run a mile for the last four years at 9 mins 48. My watch its telling me its now 11. 35. Ive tried positing it differently on my wrist, turning on and off, wiping clean but still no joy.