BLEClient connecting to ESP32 BLE Server

I need help
I developped a mit app inventor mobile app. It was working, connecting to an ESP32 BLE.
now impossible to connect to the ESP32 BLE Server.
I always have this error:

Connection status was set to OS code 133

My phone is an A52 with android version : 13

Here is my app code

My APP IS Stuck on "Scanning"
thx for your help

what is strange is : when i used "BLE Scanner" Connecting, and reading and writing works pretty well

Try using the latest BLE extension from this year.

Hi Patryk
i already used that extension



This is a known bug in android as you can see. Is your device close enough within range of your phone?

yes i did the test very closed and it is the same
i also started my old android tablet running on android 7 SDK 24
It is working very well