I have a series that is underperforming in KU -- so I decided not to renew it in KDP Select for another 90-days and go wide with a perma-free. When it's 90-day period expired, the page reads and sales for a DIFFERENT and unrelated series plummeted to nothing. This is the second time I've noticed this pattern. Whenever I've been all-in with Select, my novels do okay (prawn money that pays for groceries). When I'm half-in and half-out, ALL of my novels quickly lose sales and reads, even those that had been performing well before. Is this due to decreased Author Rank, feeding into the algorithm? Punishment for not going in 100%? Or my imagination? Have others seen this pattern?