Hi,I have an old design, it run well from many years, to minimize the test we are stay on stm32CubeIDE 1.7. I use FreeRTOS, CMSIS_V1 and LwipThis summer I try to move to CubeIDE 1.16 (FreeRTOS, CMSIS_V2 and Lwip). some data declarations mistakes (GCC...