This sensor (3D7020) was recently updated to 5.3.0.8 and i am unable to apply any Access Control Policy, even a blank one.  Health and System policies apply with no problems.  I am not seeing a specific errors in /var/log/messages.  Is there anywhere...

We recently began receiving the following sftunnel SSL errors on several FirePower devices.  Devices have lost their connection to the FireSight and cannot be registered.  Thanks in advance, for any helpful information you can provide. Excerpt from /...

All, Several of my FirePOWER sensors (7020 and 7030's running 5.3.0.8) are alerting for time sync.  The FireSIGHT is syncing fine with the assigned NTP server, but the FirePOWER sensors do not sync.  I have gone through this document Troubleshoot Iss...