When a user connects to a public Wi-Fi network managed by a captive portal, their device displays a 'limited connectivity' error and does not automatically prompt the captive portal authentication page. What is the BEST next step to troubleshoot this issue?
Update the network drivers on the user's device.
Check the Wi-Fi signal strength on the user's device.
Manually enter the URL of the captive portal in a web browser.
Disable and re-enable Wi-Fi on the user's device.