Weird lag issues and animation bug (video)

Before I jump into public matches, I like to warm up in a solo Private just to refresh the muscle memory. Today, this happened;

Aside from the horrendous lag and framerate drop whenever I entered thermal or switched on my cloak, I kept getting animation lock whenever I quickly flicked out of thermal after doing a leap. This happened everytime during this match. @OldKingHamlet @Courier

Platform: PS4Pro