Sorry if this has been asked and answered. I did a search but came up empty.
I have noticed that by setting these things below, my browser gets opened alway in the same monitor (I have two monitors the eDP and a secondary HDMI monitor). Maybe it has to do with the position:
# console log
d = desired_capabilities.DesiredCapabilities.CHROME
d['loggingPrefs'] = { 'browser':'ALL' }
# Driver
self.driver = webdriver.Chrome(desired_capabilities=d)
self.driver.implicitly_wait(5) # seconds
self.driver.set_window_size(800, 800)
self.driver.set_window_position(0, 0)