I am using TFT LCD + LTDC + STemWin in STM32F429IG with external SDRAM. I have enabled multi buffering to reduce the flickering effect. Then it works fine. But after a continuous run time of more than a day the system is running al the freertos task ...

We are using STM32F429IGTx microcontroller for our application. We use STM32CubeMX with Keil IDE v5. Our application needs both LCD and internet connectivity. we try to use 800 x 480 TFT LCD ( RGB565 ) for display and ethernet for internet connectivi...