I did some bench testing with my plane yesterday to check the motors. After swapping a motor out I did the same tests but I can’t read the logs. The timestamp is Jan 1980 and there appears to be no data in them. Here’s an example log https://www.dropbox.com/s/5jgo3g6kc8vn9w4/00000396.BIN?dl=0
I think you don’t have GPS connected. I’m not sure, but most FC don’t have internal clocks, so you have log without time stamp.
That makes sense. I’m doing this test on my balcony so GPS reception would be poor at best. Thanks.