My thoughts....
Who knows what they are planting in your mavic. Things are getting snaky now that DJI realise the US wont use their product due to privacy issues.
DJI also know people are skirting recent FW updates to avoid Chinese imposed limitations and growing concern over privacy.
Thats not to mention the FW failed updates which seem good at bricking mavics or the remote and or introducing more unreliability.
The trust has gone as well as the reliability.
I will stay with what works (0.0400) and is known to work rather than being a guinea pig or a subject.