I think no one really knows what’s up with autos because they’re so new and so different. Some seeds may inherent more than the auto trait, like a shitty structure or never ending flowering. Maybe the plant is starting to be affected by light. Maybe you just got a bad pheno. Flushing might help because triggers senescence wither triggers ripening. You could also put into 13 hours of darkness every day. To see if that helps. I’ve only grown couple of autos and I don’t like the lack or consistency, some people get amazing autos, others not so much. THreyre not for me