Used to be good until the update destroyed it

I always remember 5 nearly going on 6 years always told use Yoast for your blog SEO and you know they where right move until recently bang your update destroyed my faith in yoast went down the drain. All the seo/site problems Yoast resolved have now became problematic, the traffic light system years of work that have been hovering in green, about 86% now are either red or amber. Im considering unistalling this or go back to older version or off to a rival