The earliest recollection of this bug is traced back to PAN-OS 10.2.0 - November 18, 2024. If you use multiple log forwarding cards (LFCs) on the PA-7000 series, all of the cards may not receive all of the updates and the mappings for the clients may become out of sync, which causes the firewall to not correctly populate the Source User column in the session logs. If you use multiple log forwarding cards (LFCs) on the PA-7000 Series, all of the cards may not receive all of the updates and the mappings for the clients may become out of sync, which causes the firewall to not correctly populate the Source User column in the session logs. 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