Most home Wi-Fi problems can be solved by following the right order: check scope, reboot, verify settings, then assess coverage.
Step-by-step troubleshooting path
- Check whether all devices are affected.
- Reboot modem/router and then the device.
- Forget/rejoin network and verify password.
- Test in multiple rooms.
When to use mesh
If dead zones are consistent and one router cannot cover key rooms, mesh is usually the best long-term fix.
When to escalate
If dropouts persist after device and placement checks, request ISP line testing or local network diagnostics.