So for the first time since ARR i decided to look at my 50 Pali.
It was a switch over from trying GNB since i heard Pali is easier

With my Gnb i had been doing Command missions to try and get some confidence to try leveling roulettes and found it pretty easy over all, had no hiccups or wipes.

Today I tried the same thing with my Pali... first Pharos... wiped on the first boss, my Squad healer couldn't keep me up and the adds were spawning nonstop so overwhelmed us.
Ok i thought, try something easier, so i went with Aurum Vale, Second boss, flattened me.
Gave it another try and scraped by the skin of my teeth, my GNB walked over this with the healer keeping up.
First trash pack after that boss? Flattened again. Once more i couldn't mitigate enough damage for my healer to keep me up, once again something that was effortless with my GNB.

I really dont know whats going wrong here? With Pali I run out of defense move quickly and Sheltron barely does anything, but even without defensives my GNB handled things fine, Youi cant tell me a Pali decked out in a full set of Bahamut gear cant tank Aurum Vale of all places?

After looking at guides etc i honestly cant find what im doing wrong, Why am i getting flattened when i play pali in level appropriate content?