Airdata should be showing exactly what the recorded flight data has.
If it shows a 9 minute flight, then the recorded data for that flight is only 9 minutes long.
If signal was lost and later recovered, there would be another flight record for...
DJI's specs have always been realistic.
There may be another factor affecting your hover time.
If so, the explanation will probably be found in the recorded flight data from one of those flights.
Post the flight data and someone here will be...
Simple .... You are missing the fact that I missed his comment about deleting the SRT files.
The posting time shows that I posted that at almost the same time the OP admitted having deleted the SRT files.
The info I included could assist anyone...
The issue is probably your expectation is unrealistic.
DJI doesn't promise a 45 minute flight time.
DJI publish a "Max Flight Time" for reference and comparison purposes, just as your car manufacturer publishes fuel consumption specs, that you'd...