Here are a few steps you should take to troubleshoot your internet connection:

1. Restart your router: Unplug your router and wait at least 30 seconds before plugging it back in. This will clean up the internal memory, allowing all devices to establish a connection without interference.
2. Verify network settings: Make sure you are using the correct network credentials. Sometimes typing in the wrong information (such as incorrect password, incorrect network name, etc) can lead to issues, so make sure your information is correct.


3. Check device settings: Go to each device you are trying to connect and make sure that each device is set up correctly. Check all wifi passwords, the network name, security settings, etc.
4. Update your device: Ensure your device is using the latest software update. Having old versions of the operating system can cause compatibility issues and lead to a poor connection.