Internet QoS causing slow connections
4.5
Enabling QoS has significantly reduced overall internet speed.
Symptoms
- Speed test results drop
- High latency
- Websites load slowly
Possible Causes
- Router CPU bottleneck
- Incorrect bandwidth limits
- Aggressive throttling
Step-by-Step Fix
1
Increase Bandwidth Limits
Ensure you haven't set the limits too low.
2
Disable QoS
If your CPU can't handle it, QoS will do more harm than good.
3
Try "Gaming Mode"
Use pre-set profiles instead of manual rules.
When to See a Technician
If you have Gigabit internet, most home routers cannot process QoS at that speed.
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