I have Garmin 255s and just updated with FW15.19. Before the update, I manage to have the stride length data correct 90% of the time (I did it my ensuring the stide length information looks updating on the watch, before I press "start" and start running).
But with the new firmware, this method does not work in half of my running cases. For example, today I run with average speed 6:20 min / km for 70 min. The cadence shows average 171spm (looks normal). Overall the distance I run is around 11km. However, the stride length showed is 0.42m, the graph really looks level, and overall this result is mathematically incorrect....
Did any one experience similar after firmware update? I did disconnect the RD Pod and connect again, but the the stride length was working only for 1-2 times since firmware update
