Hi, for games and robotics projects, I send data from my computer to my ESP32 over wifi every 100ms (for TCP / MQTT and 50ms for UDP). The ESP32 shows me all the data sent (with no lost with TCP / MQTT and almost no lost with UDP). So the ESP32 correcty receives all data sent from my computer. The data payload is : {"x": 1, "y": 2, "r": 102, "g": 0, "b": 0}.

Sadly, the ESP32 doesn't show me the data in real-time. It shows me up to 5 datas in a row instead of one data every 100ms. Results : the actions performed by the ESP32 are not fluid, like a lag in a video game. And I found no solutions on the internet.

I checked if the issue comes from my computer, its not. Other devices (other computers and smartphones in my local network) correctly shows me datas in real-time (so every 100ms with TCP / MQTT, or 50ms with UDP). I also tried to program my ESP32 with Arduino IDE and C++, no problem at all. So the issue seems to be related with MicroPython.

Could you help me to resolve this issue ?
Do you know how to get realtime data with micropython ?
You can see below the simpliest UDP code I use for my tests.

import network
import socket
import time

port_dest = 6000
ip_dest = "0.0.0.0"

session=socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
session.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)

try:
    session.bind((ip_dest, port_dest))
    print('waiting...')
    while True:
        data,addr=session.recvfrom(128)
        print('received:',data,'from',addr)
        print('sending:',data,'from',addr)
except :
    print("quit")
    session.close()

(btw now I can receive UDP data inside a thread for hours without crashes, it wasn't possible some years ago. Great thanks for your hard work during all those years)