MPU_Config() appears to be missing an invocation of HAL_MPU_ConfigRegion(&MPU_InitStruct);
In STM32Cube FW F7 V1.1.12.0 LwIP_HTTP_Server_Netconn_RTOS main.cAfter the first block of code setting up the fields of the struct argument to HAL_MPU_ConfigRegion(&MPU_InitStruct); it appears that there is a missing invocation of the above mentioned...