Fixing Common Router Problems

Problem 1: Wi-Fi Connected, No Internet

Your device talks to the router, but the router can't talk to the ISP.

• Check Lights: Is the 'Internet' or 'WAN' globe icon light red or off?
• Check Cables: Ensure the cable from the wall/modem is tight.
• Action: Restart both the modem and the router.

Problem 2: Frequent Disconnections

If Wi-Fi drops randomly, it's often Channel Interference.

• Cause: Your neighbors are using the same Wi-Fi channel.
• Fix: Log into your router (usually 192.168.0.1 or 192.168.1.1) and switch the Channel Selection from 'Auto' to a specific channel (1, 6, or 11 for 2.4GHz).

Problem 3: Slow Speeds in Certain Rooms

Dead Zones are caused by distance or thick walls (concrete/brick).

• Positioning: Move the router to a central location, elevated off the floor. Don't hide it in a cabinet.
• 5GHz vs 2.4GHz: 5GHz is faster but shorter range. Try switching your device to the 2.4GHz network if you are far away.

Problem 4: Overheating

Routers are computers. If they get too hot, they throttle or crash. Ensure your router has airflow and isn't stacked on top of a warm modem or covered by papers.

When to Buy a New Router

If you have to restart your router daily, or if it's older than 4-5 years, the internal hardware (capacitors) may be failing. A new Wi-Fi 6 router is a worthwhile investment for stability.