Multiple input and animation issues in 1.21.31 (Input lag, frozen animations, and game freezes)

1: Movement Input Lag When moving and then releasing the movement keys (WASD), the character continues to move for about a second (or slightly less). This drifting makes precise movement and PVP extremely difficult. It feels like significant input lag or a delay in processing key release events.

2: Animation Glitches (Trident and Hand) When using the Trident, the attack animation is broken the hand does not move during a strike. Other items seem to work fine, but the Trident and general hand movement feel bugged during combat.

3: Random Game Freezes The game freezes randomly at any time. This happens during active gameplay, while standing still, or even when sitting in the main menu. In some cases, the only way to close the game is via Task Manager or Alt+F4. In severe cases, a full PC reboot is required.

Steps to reproduce: Start the game on Windows 11 (version 1.21.31). Move around using WASD and observe the delay after releasing keys. Attempt to attack using a Trident and observe the lack of hand animation. Play the game or stay in the menu for an extended period to encounter the random freeze.