FIDO / Passkeys
- Retrieve a YubiKey AAGUID
- YubiKey FIDO Webauthn compatibility by OS
- Unblock YubiKey Bio Biometrics
- Android known issues with FIDO2
- Android OEM devices FIDO known issues
- Safari [MacOS / iOS / iPadOS] FIDO large allowlist issue
Smart card (PIV)
- Multiple smart card PIN prompts when connecting over RDP
- Yubico software conflicts with YubiKey Smart Card Minidriver
- Verifying the PIN / Touch policy of the PIV slots
- Troubleshooting - Retired PIV slots unavailable when accessing via PKCS11
- Troubleshooting RDP latency
- Troubleshooting "smart card logon is not supported for your user account"
Software
- Yubico Login for Windows - Locked out troubleshooting
- Troubleshooting the macOS Logon Tool after a system update
- Troubleshooting "Failed connecting to the YubiKey. Make sure the application has the required permissions."
- Troubleshooting "Unknown error occurred" in YubiKey Personalization Tool
- Troubleshooting "No accounts" in Yubico Authenticator on Windows and Linux
- Troubleshooting device passthrough with VMware Workstation and VMware Fusion
General
- Initial Security Key troubleshooting
- Initial YubiKey troubleshooting
- Troubleshooting NFC with YubiKeys and Security Keys
- Resolving GPG's CCID conflicts
- Error in YubiKey Communication - Android
- Invalid OTP Error