When I record audio from the IPad running IOS 15.1 I am getting robotic, laggy audio, that is impossible to use. I am using the wav worker. Tried increasing bufferLength, did not help. Sometimes, the audio works fine, but other times we get the lag.

Here is the Recorder config I am using:

recorder = new Recorder({ encoderPath, numberOfChannels: 1, wavBitDepth: 16, recordingGain: 1, monitorGain: 0, bufferLength: 12288, });
The video showing the lag is attached below.