Severe Server Issues After Latest Update (v1.2.0)

Ever since the latest update (v1.2.0), I’ve been experiencing constant server-related issues. Loading menus in Ultimate Team takes significantly longer than usual, and I get randomly disconnected while editing my squad or opening the store. In addition, I’m frequently disconnected from matches after only 2–3 minutes of gameplay.

I have not made any changes to my network setup, and these problems did not occur prior to the update. Everything was working normally up until about a week ago.