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Can you provide the Operating System, Version and version of CentrifyDC (adinfo -v)?
Can you confirm if this is happening in multiple systems or on a single system?
Also, have you run adcheck?
Perhaps there's a domain controller that is unreachable or you're working with an RODC?
The issue here is that although the key looks consistent in your system, it's not matching with what's in AD. You don't need to leave/rejoin, an "adkeytab --reset --username <AD user that can create computer object>" will do as well.
I suspect that this may be happening in multiple systems sporadically.
I believe the root cause of the issue will be uncovered by adcheck. For every DNS or domain controller that you find as unreachable, you need to find out why the communications failure and fix it. Also if you have an RODC in play and it's unintended, exclude them from the elegible DCs the system can talk to (use the dns.block parameter).
R.P