Issue this evening flying. Mag interference before take off. Gyro calibration failed then seemed ok. Took off in Manual. Solo starts drifting away to the right and down. Failsafe must kick in at some point and solo saved from an early death. I'll post logs when I figure out how. Forum doesn't seem happy with the .bin extension. Any thoughts? I posted on Facebook group as well, but this seems the proper place for this kind of stuff.