@rek Yes! I also found that if you have battery savings mode on, when you turn the screen off, GPS turns off too, and then you have a path with gaps and it messes with your average speed readings.
My plan is to install a wireless charger in the cockpit, because wires are useless once anything splashes anywhere ^^
@nomand Yea we've given up on ouside outlets, our cockpit is too exposed for that ^^.
Hope the wireless charger will fair better.