Problems with hp/es

When i put my 350 es armor on I have more shield then when I put my 650 es armor on. Also sometimes when I remove the weapons that I use my es will be nerfed.

I need a solution to fixing this problem.

Not sure. Your Discipline is socketed in your weapon so maybe it is turning off. For chest armour only thing I could guess is ghost dance, that is usually pretty noticeable on the UI though. Maybe something to do with intelligence or the other stats. 300 is a big difference though for it to be coming up as less, should be something pretty noticeable.