This is a clean install of CentOS, fully updated, clean install of Centrify.
# adinfo --diag
adinfo (CentrifyDC 5.3.1-398)
Host Diagnostics
uname: Linux server 3.10.0-327.28.2.el7.x86_64 #1 SMP Wed Aug 3 11:11:39 UTC 2016 x86_64
OS: CentOS
Version: 7.2
Number of CPUs: 8
The only change I made was changing 60 to 300 and uncommenting the line I mentioned in the first post. And that was in responce to the adclient not correctly starting on boot.