ISP Routing Evidence Checklist: How to Prove a Bad Path
If wired is unstable and only some regions feel bad, it might be routing. Use this evidence checklist so ISP support can’t hand-wave the issue away.
Jitter
Why jitter feels worse than ping and how to reduce it.
Articles
Network Jitter Spikes Checklist: The Fast Way to Find the Trigger
Jitter spikes ruin consistency even when ping looks fine. Use this checklist to identify the trigger: Wi-Fi, load, routing, or background tasks.
Rubberbanding Causes Deep: Loss, Jitter, and Desync (How to Tell Which One)
Rubberbanding isn’t one problem. It can be packet loss, jitter spikes, or server desync. Use this fast diagnostic to stop guessing and fix the right layer.