1. Check all of your cables and outlets to ensure that everything is securely connected.

2. Try rebooting all of your devices connected to the network, including your router, modem, and devices such as computers and phones.

3. Make sure the system time of your devices is set accurately.

4. Check to ensure any antivirus or firewall software that you have installed is up-to-date.

5. Perform speed tests to gauge the connection speed and latency of your internet connection.

6. Contact your internet service provider to inquire if there are any known outages in your area.

7. Try switching to a different Wi-Fi channel if possible.