Hi, The SEGGER_SYSVIEW_PrintfHost line in one of my project tasks should print out an integer in the System View terminal window. It does not. It prints "starting iter r" everytime (see attached screen shot). Am I somehow formatting wrong? Source Code (11 lines) I'm using STM32CubeIDE 1.12.1 and System View v3.50a. Working on a Nucleo STM32F767ZI board.