I am considering purchasing an Arduino Due board, but find some web pages stating that there is a bug in the ARM Cortex Processors, such that when setting baudrate higher than 115200 the communication between Arduino and the computer maybe broken. (http://www.copperhilltechnologies.com/arm-cortex-processors-uart-programming-problem-at-baud-rates-higher-than-115200/)
I wonder now in July 2018 is this bug fixed? Is current Arduino Due still affected? Since I may need a high baudrate I would like to know more about this bug before purchasing.