Hi ! I don't know if anyone would read this after that long, but I ran your code as I was facing a similar issue. I cannot give you an answer of what exactly happens when you compile in the 2 different ways, but here is the trigger of the issue: Your 'timeval' structures are not initialized. You set...

Hi everyone ! I am currently working on a C++ project with the ESP32 with this Environment: Development Kit: ESP32-PICO-Kit Kit version: v4.1 Module or chip used: ESP32-PICO-D4 IDF version v5.0-dev-39-ge5f5eb3cbb Build System: idf.py Compiler version: xtensa-esp32-elf-gcc (crosstool-NG esp-2021r2) 8...