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STM32F4Discovery entering debug requires holding reset

Question asked by pt857 on Mar 29, 2014
Latest reply on Mar 29, 2014 by Clive One
I have been working with an STM32F0Discovery Board where entering debug mode simply requires pressing the "Make & Restart Debugger" (green arrow) button in IAR. 

With the STM32F4 discovery board, the STLink will not identify the target MCU unless I hold down the reset button until the "starting debugger session" pop-up appears. Then, upon releasing the reset button, the debugger proceeds to download to flash and enter debug mode. This seems like strange behavior to me. Is this normal?

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