DHCP automatically gives devices network settings such as an IP address, gateway and DNS information when they join a network.
Quick answer
If DHCP fails, a device may connect to Wi-Fi but still be unable to communicate normally on the local network.
How to troubleshoot
- Confirm whether the issue affects one device or multiple devices.
- Run a fresh connection test before changing settings.
- Check the router, signal strength and internet status separately.
- Make one change at a time and test again.
Why this matters
Good troubleshooting separates local device problems, Wi-Fi problems, router problems and ISP problems. That prevents unnecessary resets and makes it easier to explain the issue to support.
Use Net Status
Run a browser test now or use the Android app for deeper connection diagnostics.