Hi Rob
I had the same issue in 6.10 after upgrading from 6.9.
The issue was solved by TAC, so I should contact TAC if I got this behavior. I don't think you can do anything.
In the cluster we had the issue on two out of three servers. One was working normally with the TACACS requests showing up in the Access Tracker
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Best Regards
Jonas Hammarbäck
ACCX #1335, ACMP, ACDP, ACNSP, ACEP, ACSA
Aranya AB
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