Yeah the NFC on my Yubico has burnt out. Or something. Regardless, Yubico Authenticator just flat-out didn't work for me. I got it running, loaded some codes, a

Yeah the NFC on my Yubico has burnt out. Or something. Regardless, Yubico Authenticator just flat-out didn't work for me. I got it running, loaded some codes, and then the codes didn't work again. It was like it lost synchronization with the server clock or something. I had the same issues on Android and MacOS. Maybe I could have sorted it, but I lost interest before finding a definitive fix.