: The content consists of captured resonance, feedback (Larsens), and structural vibrations.

: Unlike the "moving weight" version, the "Fixed" model features a permanent internal weight. This provides an immediate, perfect swimming posture the moment it hits the water.

If none of the above steps yields a permanent fix, the main logic board has likely suffered a hardware failure—e.g., a failing capacitor on the sensor input channel or a damaged optoisolator.