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Serial port closes on its own

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Hi, I am working on a program for logging data from ten devices at a time using a python script. The code works just fine and I am able to read all COM ports and log the data, till the last port (COM10) randomly closes by itself. This happens after random duration of time. I am unable to understand why should a COM port close on its own, without any deliberate action to close it!! Thanks!!
asked Oct 22, 2020 in USB Serial by Sourav Ganguly New to the Community (0 points)
edited Oct 23, 2020 by Sourav Ganguly

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