ERROR:device_event_log_impl.cc(211)] USB: usb_device_handle_win.cc:1020 Failed to read descriptor from node connection: [duplicate]

Question

We recently upgraded our Windows 10 test environment with ChromeDriver v87.0.4280.20 and Chrome v87.0.4280.66 (Official Build) (64-bit) and after the up-gradation even the minimal program is producing this ERROR log:

[9848:10684:1201/013233.169:ERROR:device_event_log_impl.cc(211)] [01:32:33.170] USB: usb_device_handle_win.cc:1020 Failed to read descriptor from node connection: A device attached to the system is not functioning. (0x1F)

Minimum Code Block:

from selenium import webdriver

options = webdriver.ChromeOptions() 
options.add_argument("start-maximized")
driver = webdriver.Chrome(options=options, executable_path=r'C:\WebDrivers\chromedriver.exe')
driver.get('https://www.google.com/')

Console Output:

DevTools listening on ws://127.0.0.1:64170/devtools/browser/2fb4bb93-79ab-4131-9e4a-3b65c08dbffb
[9848:10684:1201/013233.169:ERROR:device_event_log_impl.cc(211)] [01:32:33.170] USB: usb_device_handle_win.cc:1020 Failed to read descriptor from node connection: A device attached to the system is not functioning. (0x1F)
[9848:10684:1201/013233.172:ERROR:device_event_log_impl.cc(211)] [01:32:33.173] USB: usb_device_handle_win.cc:1020 Failed to read descriptor from node connection: A device attached to the system is not functioning. (0x1F)

Anyone facing the same? Was there any change in ChromeDriver/Chrome v87 with respect to ChromeDriver/Chrome v86? Any clues?

Answer 1

However these log messages can be supressed from appearing on the console through an easy hack i.e. by adding an argument through add_experimental_option() as follows:

options.add_experimental_option('excludeSwitches', ['enable-logging'])

Code Block:

from selenium import webdriver

options = webdriver.ChromeOptions() 
options.add_argument("start-maximized")
# to supress the error messages/logs
options.add_experimental_option('excludeSwitches', ['enable-logging'])
driver = webdriver.Chrome(options=options, executable_path=r'C:\WebDrivers\chromedriver.exe')
driver.get('https://www.google.com/')

Answer 2

My apologies for the log spam. If you aren't having issues connecting to a device with WebUSB you can ignore these warnings. They are triggered by Chrome attempting to read properties of USB devices that are currently suspended.