Random crashes on ESP32-WROOM-32UE

[y-runwal]

Hi community!!
I am having ESP32-WROOM-32UE with external antenna and it scans BLE devices and sends them to Cloud over WiFi (4G dongle). But I am observing auto reset issues (sometimes stuck). I am using AsyncMQTT_ESP32 by Marvin Roger, Khoi Hoang.. Version 1.10.0 and Board Manager: esp32 by Expressif Systems Version 3.0.3. Can anyone suggest what might be problem? Or can anyone suggest how can I debug it? Also if need something, do let me know.

Sometime device used to work continuously for 2-3 days, sometimes it used crash at first message publish only. Whenever I used to observe ESP crash/reset, it was due to memory allocation issue I think (backtrace led me to mqtt publish function).

[fungreenfox]

Got the same issue with an ESP32 wroom firmware 3.0
Tried with firmware 2.2.0 and it's the same; rebooting repetedly.
E (10177) task_wdt: Task watchdog got triggered. The following tasks/users did not reset the watchdog in time:
E (10177) task_wdt: - IDLE0 (CPU 0)
E (10177) task_wdt: Tasks currently running:
E (10177) task_wdt: CPU 0: loopTask
E (10177) task_wdt: CPU 1: IDLE1
E (10177) task_wdt: Aborting.
E (10177) task_wdt: Print CPU 0 (current core) backtrace

Backtrace: 0x400d5d0d:0x3ffb2270 0x40088f75:0x3ffb2290

One question: What firmware was used for making this receivedump script?