Why is my DPS so low?

Hello!

I hopped into the dummy test++ for the first time ever with my Sandrone team to test xilonen vs escoffier as my 4th and the results were… confusing and concerning.

I’ll post my team build/investment below but tldr I am getting between 110-120k dps. When I look at calcs/videos of other people testing they are much higher dps (140-160k) with far less investment. In fact, when I use the detailed menu to break down the stats. I have the same amount of shred/buff, often better crit ratio, same attack, and often a higher (highest DPS) number.

I do not believe my rotations are the issue I follow the standard EEE miko, EQ qiqi and 3 charges shots with sandrone.

Only two issues I can see is my ping is often 170-190 and my ER ok sandrone is 106.would either or both if there’re really contribute to 40-60k dps loss I don’t see it…. Anyway curious to your thoughts. Here is my team build

Sandrone: C0R1, Shadow set, 60/243 CR, 2700 attack

Yae: C1 Widsith, Shadow set, 64/206CR, 2300 attack

Qiqi: ToTM, fav. Atk/atk/atk

Xilonen: c2r1, cinder

Again. Dps is around 110-120. Escoffier is c0r1 golden group with very similar output.