TLS 1.3 has General Protocol Error

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TLS 1.3 has General Protocol Error

L0 Member

Hi all,

Fairly new to PAN OS and have just enabled decryption on my 10.2.3-h4 VM-300 firewall.  In my decryption logs, all entries for TLS 1.3 are having a 'General Protocol Error'.  When running a v11.0.1 firewall (that I had to downgrade due to dataplane freezing issues - another story) I didn't get these errors.

Anything I'm doing wrong or am missing here please?  Screenshots show my profiles and some of the log entries.



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