NEO Log not correct

I flew my NEO inside my house and for most of the flight there was no GPS. The drone was flown with the RC-N3 controller. The log in DJIs Flight Data Centre indicates the duration of the flight was 12 min, but the log in Flight Reader shows a flight of 2 min 11s. Also the landing battery entry is not correct as well. Is this because the drone only had GPS for a short time (2min 11s ??)? I don’t normally fly my drones in my house so have never encountered this problem.

FWIW, AirData also indicates a flight of 2min 11s and the same landing battery, so it is obviously not just Flight Reader.

I’m just trying to understand why this is so. I didn’t expect there to be any map because of no GPS coordinates but did not expect flight time and battery data to be off.

Chris

From what you recall, was it a 12 or 2 minute flight?

No, that wouldn’t cause something like this. Can you share your flight log?

The flight was definitely a 12 minute flight. I flew an almost fully charged battery (93%) down to around 20%. I am attaching the txt flight log from my iPhone. The DAT file is too large to upload. If you need to Log file from Flight Reader, let me know.

Chris
DJIFlightRecord_2024-11-16_[13-57-03].txt (2.0 MB)

Here’s what I see in Flight Reader 1.6.22:

Airdata also shows the flight time is 11m 54s.

I am not sure what is going on. I was running 1.6.21 but updated to 1.6.22 and reprocessed the log to see if that fixed the issue but it’s still the same. I did not import the log manually from the file I sent you. In both Flight Reader and AirData the log was automatically uploaded.

Here’s my screenshot after updating and re-processing.

Here’s the AirData log screenshot.

I am going to try uploading the log file manually to Flight Reader and AirData and see what happens.

Chris

I have uploaded the flight log that I sent you (the one copied from my iPhone) to Flight Reader and now the log file is correct.

I did the same for AirData and it is also correct. I have the two logs: the auto upload one which is not correct and the manually uploaded one which is correct.

So, it seems like there was some sort of error in the auto-uploaded log because the one copied directly from my iPhone is correct.

Here’s the screenshot of my Flight Data Centre:

Chris

Maybe it partially uploaded to the DJI Cloud? I haven’t seen that one before.

Yah, that might be what happened. You would think if the upload got interrupted it would just start again.

Chris

I have an issue with incorrect start and end times on some of my flights. Yesterday I had 5 flights in a building with poor GPS. Some flights I was using my iPhone as controller and the rest were with the DJI RC2. When I uploaded the flight records, some flights had times that were around 5 hours after I flew. Looking at the battery information, the flights aren’t in correct order either. Previous flights had the correct information so I think the lack of GPS may be the culprit.

Can you share one of those TXT flight logs?