A. 1. Calibrate controls: If the game has a calibration option, use it to ensure the controls are responsive. 2. Restart the game: Close the game completely and restart it to see if the controls become responsive again. 3. Check for screen protector: If you have a screen protector, ensure it is not interfering with touch sensitivity.

B. 4. Clear app cache: Go to Settings > Apps > Touchgrind BMX 2 > Storage > Clear Cache to remove any temporary files that may be causing control issues.