I'm loving my mavic. Had a couple of flights today and beginning to feel braver, took it up to 120m and about 400m away! Had a weird reaction flying back though tonight, it was just after sunset so still light, I was flying towards the sunset to my home position at 120m and I kept getting a warning saying mavic was braking to avoid collision. There was nothing there as it was in sight. Kept braking every couple of seconds. Can only assume the light was confusing it?