All I have to say is, these updates CAN cause a lot of problems in areas that did work prior before an update was issued.
I know it can be irritating, and I wish I could give more advice, but to be honest, I'll share this - I have the Realsim Gear GNS530 and an update broke it once. We were at the mercy of Asobo waiting a fix, which hopefully didn't take too long. I hope your problem works itself out for you...