Using NFC read and I2S audio output together causing issues in ESP32. Using them separately works fine. Libs: ESP32-audioI2S & Adafruit PN532

• The wifi client returns no data when I add in print statements on the library.
• The issue happens right after I add this line to the loop. success = nfc.readPassiveTargetID(PN532_MIFARE_ISO14443A, uid, &uidLength);
• I am not sure if its a memory issue either, I can see quite a bit of heap memory left on the logs.

#include "Arduino.h"
#include "WiFiMulti.h"
#include "Audio.h"
#include <Adafruit_PN532.h>

#define PN532_IRQ (2)
#define PN532_RESET (3)
Adafruit_PN532 nfc(PN532_IRQ, PN532_RESET);

#define I2S_DOUT 19
#define I2S_BCLK 5
#define I2S_LRC 18

Audio audio;
WiFiMulti wifiMulti;
String ssid = "VODAFONE-794F";
String password = "7kgnyKP2sPKLpA4K";

String getRadioURLFromUID(uint32_t cardid)
{
  switch (cardid)
  {
  case 0x56761F03: // Another UID
    return "http://mp3.ffh.de/radioffh/hqlivestream.mp3";
  case 0x4E3E0C01: // Another UID
    return "http://mp3.ffh.de/radioffh/hqlivestream.mp3";
  default:
    return ""; // No station mapped to this UID
  }
}

void setup()
{
  Serial.begin(115200);

  WiFi.mode(WIFI_STA);
  wifiMulti.addAP(ssid.c_str(), password.c_str());
  wifiMulti.run();
  if (WiFi.status() != WL_CONNECTED)
  {
    WiFi.disconnect(true);
    wifiMulti.run();
  }
  Serial.println("WiFi connected.");

  audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
  audio.setVolume(1);
  audio.connecttohost("http://mp3.ffh.de/radioffh/hqlivestream.mp3");

  nfc.begin();
  // uint32_t versiondata = nfc.getFirmwareVersion();
  // if (!versiondata)
  // {
  //   Serial.println("No PN53x board detected.");
  //   while (1)
  //     ;
  // }
  nfc.SAMConfig();
  // Serial.println("NFC initialized. Waiting for a tag...");
}

void loop()
{
  uint8_t success;
  uint8_t uid[7] = {0};
  uint8_t uidLength;

  // Breaks here
  success = nfc.readPassiveTargetID(PN532_MIFARE_ISO14443A, uid, &uidLength);

  if (success)
  {
    uint32_t cardid = 0;
    for (int i = 0; i < uidLength; i++)
    {
      cardid <<= 8;
      cardid |= uid[i];
    }
    Serial.print("Card ID: ");
    Serial.println(cardid, HEX);

    String radioURL = getRadioURLFromUID(cardid);
    if (radioURL != "")
    {
      Serial.print("Playing station: ");
      Serial.println(radioURL);
      audio.stopSong(); // Stop current playback
      if (audio.connecttohost("http://mp3.ffh.de/radioffh/hqlivestream.mp3"))
      {
        log_i("free heap=%i", ESP.getFreeHeap());
        Serial.println("Stream started successfully!");
      }
      else
      {
        Serial.println("Failed to start stream!");
      }
    }
    else
    {
      Serial.println("No station mapped to this card.");
    }
    // delay(2000); // Prevent spamming reads
  }
  audio.loop(); // Keep audio running
}

void audio_error(const char *info)
{
  Serial.print("Audio Error: ");
  Serial.println(info);
  audio.stopSong();
  delay(1000); // Short wait before retry
  audio.connecttohost("http://icecast.omroep.nl/radio2-bb-mp3");
}

// optional
void audio_info(const char *info)
{
  Serial.print("info        ");
  Serial.println(info);
}
void audio_id3data(const char *info)
{ // id3 metadata
  Serial.print("id3data     ");
  Serial.println(info);
}
void audio_eof_mp3(const char *info)
{ // end of file
  Serial.print("eof_mp3     ");
  Serial.println(info);
}
void audio_showstation(const char *info)
{
  Serial.print("station     ");
  Serial.println(info);
}
void audio_showstreamtitle(const char *info)
{
  Serial.print("streamtitle ");
  Serial.println(info);
}
void audio_bitrate(const char *info)
{
  Serial.print("bitrate     ");
  Serial.println(info);
}
void audio_commercial(const char *info)
{ // duration in sec
  Serial.print("commercial  ");
  Serial.println(info);
}
void audio_icyurl(const char *info)
{ // homepage
  Serial.print("icyurl      ");
  Serial.println(info);
}
void audio_lasthost(const char *info)
{ // stream URL played
  Serial.print("lasthost    ");
  Serial.println(info);
}