A. 1. Calibrate the joystick: Go to the game settings and look for joystick calibration options. Follow the on-screen instructions to recalibrate. 2. Check for screen obstructions: Ensure that your screen is clean and free from any obstructions that may interfere with touch sensitivity. 3. Adjust sensitivity settings: If available, adjust the joystick sensitivity in the game settings to see if it improves responsiveness.

B. 4. Restart the game: Close the app completely and reopen it to reset the joystick functionality.