When I run These Code (I got from The Bored Robot In youtube) for import output from arduino IDE to plot. It’s not respond, It’s just show only white fleeze window.

I use an Arduino UNO r3 via USB port attached to a PC running WIN 10 and Python. The Arduino converts the status of an attached analog switch (status open or closed) to binary code to the Python script. Everything works fine, however after some time (hours or even days) the python script gets no data anymore from the Arduino. The Arduino sketch looks like this: