I just finished a ride on auto mode, managed to go 25.6 km with 910 m of climbing. By the end the battery was at its lowest I’ve seen so far, it turned orange for a bit then kicked me out of auto and into the lowest power mode. Just after that the orange battery light started blinking, I didn’t manage to get it to completely turn off, but I assume it was about to. At one point while climbing I was getting a different whine out of the motor that I haven’t heard before, not sure if it was a bad thing or not.