The sequence differs from one continuous run or starts with no known inflow. Record the pattern without assuming its cause.
What the observation means
The toilet's continued water feed and the discharge arrangement may be relevant. Sound alone cannot establish a failed switch or valve.
A useful next step
Stop further use if wastewater is not clearing normally. Tell the service team whether the bowl still received water and when the bursts occurred. Do not open the unit, adjust its activation mechanism or repeatedly flush to count a more precise number.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.