The MagicBands and RFID KTTW cards are just two different way of identifying your account. If there is a problem with one, it will be on the other. The key thing with MyMagic+ is having everything setup right on My Disney Experience. If things won't link in there, it won't work with either bands or the card.We visited from the UK end of July / August stayed at Old Key West, we were issued KTTW cards, but the system would not let them add our UK issued 14 day Ultimate passes to the KTTW cards, so ended up with Paper Park entry tickets.
Does anyone know if this issue will be addressed when using the new MM+ & MagicBands?