Keep this page open — every disconnect is logged with a precise timestamp, sound and vibration.
Latency — last 5 minutes (TCP via WebSocket)
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Tests
Always-on disconnect detector + rotating intensive phases (no self-congestion)
A · Always on
TCP · WebSocket 1/s
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B · QUIC / HTTP/3
Idle
UDP 443 — real H3
C · Game burst
Idle
100 × 50 ms
Stats
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Event log
Newest first — up to 300 entries
Tip: open — in another tab to compare the two servers side by side.
If only WebSocket drops but HTTP stays up, the German hub had a brief hiccup. If both drop together, the Iran→Germany tunnel dropped.