Unable to fully download Dataflash log

Ground Control Software Mission Planner
1

Hi all,

May I ask what is the typical download speed in mission planner? I just did a long 3hr+ flight and the dataflash size is approx 330MB. With a download speed of 58kb/s, the estimated download time in around 1.5hours. What’s worse, the download progress keep getting cut short abruptly at around 50MBs. The message says download competed, which is incorrect.

I have tried multiple USB cables, multiple computers and different baudrate. No luck. The FC is SpeedyBee F405WING. Thanks for any assistance.

2

Can you try downloading it with mavproxy?
It has a different mavftp implementation that is faster than mp.

3

Thanks. Just tried mavproxy. It downloads at same speed around 58kb/s

4

And does it abort after 50MB ?