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In order to animate a mop I followed this tutorial to add animation to hair https://www.youtube.com/watch?v=0Ek0QphhYmI, the hair seems fine in all view modes except in the render where it goes crazy. When I render the same frame twice or more sometimes it renders it normal but most of the times goes crazy https://imgur.com/JogjwFF.
I don't know if is the parenting https://imgur.com/ZGTB91H, or is it the frames of the animation (currently from 70-150).
Baking animation doesnt solve it, and deleting the cube that has the cloth physic still results in the same mistake, prob has to do with the way i did the hair like the video. IDK i would love some help
My blend file (https://we.tl/t-l7uqRa7qWB)