Diagnostics
Packet Loss Test
Packet loss happens when data fails to reach its destination. Even small loss can cause call dropouts, buffering, or lag spikes.
Real-time apps
Video calls and gaming are more sensitive to loss than typical web browsing.
Wi‑Fi vs ISP
Loss can be caused by weak Wi‑Fi signal, interference, or ISP/routing issues.
Actionable next steps
We pair results with plain-language guidance so you know what to try next.
