Ok folks I am done for tonight.
What I did is I removed Engintron which allowed us to run NGINX as a caching server (
Engintron | Nginx on cPanel done right) as in the past our control panel did not support NGINX.
However over the past year (probably a little longer) our control panel has added NGINX support... but it was buggy. So I have been keeping an eye on it and reports are it is very stable now.
So by removing Engintron we are now able to use the supported Control Panel version of NGINX which should be more stable and robust as it is part of the official operations from Cpanel / WHM. We no longer are relying on a 3rd party plugin.
As this new caching builds its cache, I am seeing content that is catchable popping up much quicker already. So I am happy with this move so far. And we were only down for about 30 seconds in making the move.
Other forums seem to just setup their software and if it's running great.... they never seem to update things if it's running fine. But I am not happy with that from a security standpoint and also from a standpoint of keeping everything up to date including plugins and backend server software.
I am not a set it and forget it guy, I always want us to have the latest and greatest and for things to run as best as they can.
Thanks for being SatelliteGuys!