INFO     [gui_core.py:260] Data COM Port found: COM3
INFO     [gui_core.py:251] CLI COM Port found: COM4
INFO     [gui_parser.py:292] Connected (one port) with baud rate 115200
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ERROR    [gui_parser.py:188] ERROR: No data detected on COM Port, read timed out
ERROR    [gui_parser.py:189]    Be sure that the device is in the proper mode, and that the cfg you are sending is valid