I have almost the exact same specs and issue! I'm running an i5-14400F with an RTX 5060 Ti, and the game runs smooth at 120 FPS most of the time. However, I get that exact same micro-stutter/freeze whenever I perform a shot right after a knock-on (pushing the ball ahead).
It seems like a severe engine-level animation blending glitch in Frostbite on PC. It triggers whenever the engine has to handle a sudden physics/animation transition (like GK rush or knock-on shots). Tried literally every fix—NVIDIA settings, capping frame rates, display tweaking, audio routing—nothing fixes it. It's definitely on EA's end.