Yeah, maybe. DJI never asked for the original TXT files. They probably don't want to bother as only me and one other guy provided them with logs. I will send them original TXT files anyway, but I think that they will only take it seriously if...
I think they are probably talking about the use of the PhantomHelp viewer to create the .txt to .csv and, then, CsvView to view the .csv. You might try providing the .txt log file instead and suggest they use their proprietary software to analyze it.
Another example of this behavior was posted over on DJI forums
Mini 4 pro oscillating
This one is a little more interesting as it shows also a longer period oscillation in horizontal speed.
Is this also seen when flying sideways (only aileron), or backwards? And is this tied to the OD mode bypass only... if so it's something else than a tune issue.
Those really slow oscillations usually comes from a high I... which is dampened by...