After updating to the new firmware on my phantom 3 professional the accent speed is capped to 3 m/s from 5 m/s the horizontal speed is completely capped to 16 m/s I've done several test flights with no wind. Also the range has being limited it now flags up weak rc controller far too often. So if someone from DJI can comment on this would be much appreciated, it seems with these updates they don't list all the changes, especially the ones that actually downgrade the drones capabilities ! Be warned guys..

Josh

I've noticed the vertical speed difference - not horizontal though, mine still whizzes along - got 18.10m/s on first flight post upgrade.

"horizontal speed is completely capped to 16 m/s"
16 m/sec has always been the top speed for the P3 in still air.