await toPCM is never completing

I am working with VoskJS & node-record-lpcm16 to do real time voice decoding
Here is my code

const voskJs = require("./voskjs/");
const record = require('node-record-lpcm16');
const wav = require('node-wav');
const fs = require('fs');

const model = voskJs.loadModel("./vosk-model-small-fr-0.22/")
console.log("Model Loaded.");

const recorder = record.record({
  sampleRate: 16000,
  channels: 1,
  threshold: 0.5,
  endOnSilence: true,
  silence: 9999999,
  audioType: "wav"
});

// var artificialData = fs.readFileSync("./mp3-output-ttsfree(dot)com (1).wav");

recorder.stream().on('data', async data => 
{
	console.log(`Data in ${data.length}`);
	var pcmBuffer = await voskJs.toPCM(data);
	console.log(`PCM translated in ${pcmBuffer.length}`);

	const transcriptEvents = await voskJs.transcriptFromBuffer(
		pcmBuffer, 
		model,
		{
			multiThreads: false,
			sampleRate: 16000, 
			grammar: null, 
			alternatives: 0, 
			words: true 
		}
	) 
	console.log(transcriptEvents)

	transcriptEvents.on('partial', res => { // New Word
		console.log(res) 
	});

	transcriptEvents.on('endOfSpeech', res => { // Sentence Detected (silence)
		console.log(res) 
	});

	transcriptEvents.on('final', res => { // Last Sentence
		console.log(res) 
	});

})

/* We need the model all day, we do not clear it
	voskJs.freeModel(model)
*/

This is the console Output:

LOG (VoskAPI:ReadDataFiles():model.cc:282) Loading HCL and G from ./vosk-model-small-fr-0.22//graph/HCLr.fst ./vosk-model-small-fr-0.22//graph/Gr.fst
LOG (VoskAPI:ReadDataFiles():model.cc:303) Loading winfo ./vosk-model-small-fr-0.22//graph/phones/word_boundary.int
Model Loaded.
Data in 8192
Data in 8192
Data in 8192
Data in 8192
Data in 8192
Data in 8192
Data in 8192

Seems like the toPCM is never finishing its promise