What may be causing the problem?
Unstable Wi-Fi may be caused by router placement, congestion, weak coverage, cabling, ISP issues or device configuration.
Important:
A site visit can separate internet-provider problems from local network and coverage problems.
Safe checks you can do first
- Restart router once
- Test near the router
- Compare multiple devices
- Note rooms with weak coverage
What not to do
- Resetting the router without credentials
- Buying repeaters before a coverage check
- Sharing router passwords publicly
How professional diagnosis helps
A proper assessment separates software, configuration and connection issues from component failure. It also reduces unnecessary replacement and helps protect data before risky work.