jet pack is a great tool and some very useful plug-ins. That all run on the cloud and very little note on your server.
the problem is, it automatically installs everything in jet pack.
It has the ability to screw up a lot of things. And presents many conflicts with plug-ins you may already be comfortable with. I have personally experienced this. When they automatically added something new to the jet pack.
Manual control for jet pack to the rescue. is the name of a plug-in to let you control which apps are activated.
And it seems to work just as advertised. You'll have to check every time there's an upgrade to jet pack to see what was added.
You have to really click on each plug-in in the jet pack and then you have a chance to deactivate it