I got new Vector 3 in April 2020. I have the latest firmware (3.8) and the latest battery doors. I have good batteries.
I have a couple of problems - maybe related
1. power spikes 1000W to 1600W plus a bit. Not possible for me in my wildest dreams.
2. Cadence spikes 200+ rpm. I pedal fast but not that fast.
is this a known problem?
i also have Vector 2 and do not get this with the Vector 2.
regards
Nick