Thank you for the suggestion. I switched off the computer and modem for three minutes. Turned on the computer and modem after three minutes. Now, the Internet is working.

Hello, I have a problem with Internet connectivity on my Windows laptop. Occasionally, it refuses to go online. Windows troubleshooting comes up with a result with the following error message. Troubleshooting has completed. Problems found: Your computer appears to be correctly configured, but the de...