When I paid my American Express bill from my bank, the Category column has a red arrow, and clicking that arrow pops up this statement, "This transaction … invalid transfers." The "edit transaction" button does nothing, because the red arrow persists. Now I see that a bunch of previous American Express lines in the bank account also have a similar red arrow, but it's crossed out. I cannot understand any of this. I don't see these red arrows anywhere else. I'm using Mac version 9.2.1. I've used Quicken for decades.