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Hi, I have a board with i.MXRT1062, Cortex M7 CPU from NXP, with Emwin running on. The board has a 800x480 LCD 24bpp and LIN driver. When I try to draw a full screen bitmap it take a lot of time (more than 180mS), so with other widget on the screen I can't refresh with more than 4-5 fps. I tried everything, even running only the emwin on the MCU with a clean project, changing the BMP file generated with the converter, tried all color format conversion, tried the memdevice, but never reached a go…