Palo Alto Failed To Fetch Device Certificate Tpm Public Key Match Failed Updated [2021] Jun 2026

Only do this if the device is not sharing any other TPM-based services (BitLocker, Windows Hello).

The device, a PA-5220 serving as the network's main gateway, had rebooted overnight following a routine maintenance window. But something was wrong. It wasn't passing traffic. Only do this if the device is not

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