Fix Bufferbloat: Stop Lag Spikes While Downloading or Streaming
Bufferbloat is when your network queues get overloaded and latency spikes under load. It feels like random lag, delayed hit registration, and unstable aim.
How to Recognize Bufferbloat
- Ping is fine when idle, terrible under downloads.
- Lag spikes match uploads/streams.
- Wi-Fi looks blamed, but the router queue is the real culprit.
Fix Order (Minimal)
- Enable smart queue management if available.
- Set conservative bandwidth limits so queues stay short.
- Prefer wired for gaming devices where possible.
- Re-test under load after each change.
When bufferbloat is fixed, online games instantly feel more consistent.
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