I'm having hard time with the logs in APM.
Logs were saved normally till a few days ago and now they are not saved anymore on the SD card.
I tried with only USB connection, with battery, arming disarming....no way.
Any idea? I tried deleting all the logs and nothing. Moreover very often (but not always) when I try from MP to download the logs via MAVlink it says: "unable to receive log list" or something like that.
Thanks for your help