ESC stop and quad fall out of the sky

Agree motors and esc should be cool. Check the windings for dents from long screws.

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Actually that was the issue the FC+ESC compartment is very small and recent I close the compartment with 3d printed parts to prevent sand and dirts from entering but actually is you said it’s also trap heat around and the flying was fast also at full throttle.


All screws are short no dents…

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The new flight log after new ESC setting and remove 3d printed sides for more esc cooling temperature decrease very nicely but vibration level become high any relation between new setting for esc and vibe level .