WiFi "Signal" is Strong but "Ping" is High
4.5
You have full bars, but games are laggy and video calls keep freezing.
Symptoms
- High latency
- Lag spikes
- Rubber-banding
Possible Causes
- Bufferbloat
- Network congestion
- Interference
Step-by-Step Fix
1
Test with Ethernet
If ping is low on Ethernet, the WiFi airwaves are congested.
2
Enable "SQM" or "QoS"
In router settings, prioritize gaming/voice traffic over downloads.
3
Change WiFi Channel
Move to a less crowded channel to avoid "waiting" for other routers.
When to See a Technician
Ping is about "speed of light" and congestion, not signal strength. You can have a strong signal that is "noisy".
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