I also was caught in this hellish eternal loop of unchecking the box only to find it checked again on review. I finally succeeded after about 20 times by going completely through the personal information and income sections once again and answering every possible question. I'm not sure why it finally fixed the problem, but it might have something to do with making sure you "visit" and answering no to every possible income situation, including crypto as another frustrated user suggested. I agree this is a major software glitch that Turbo Tax needs to fix. Good luck!
