I’m not sure if this has been explained, FICO and CK are not the same. CK uses Vantage scoring , or FAKO as you’ll see it here. They grade and weight things differently. CKs score doesn’t really matter for much as few lenders use it. If BoA was your oldest account that’s why your score dropped off. It’s not a monopoly in any form of the definition either. IMHO I’d call BoA and see if they’ll reopen the account. I don’t know how they work as I don’t have accounts with them. As far as the AF goes I’d see if you can PC to something that doesn’t have one. That will keep your oldest revolving account open and rid you of the fee if you’re not using the card.
PERSONAL; Amex | AOD FCU | BBVA | BECU | Capital 1 | Chase | Citi | Discover | Key | NFCU | PSECU | SECU MD | Synchrony | US Bank
BUSINESS; Amex | Citi
F8 Current F8s ~750 Best Ever F8s ~775
TOTAL PERSONAL CL > $350k and TCL > $365k