← Back to Home 中文

Root Cause Library v1

Real Network Case Library

These are not sales stories. They are root-cause cases from real network situations Haipaida has investigated.

Each case represents a different source of network problems: campus networks, shared Wi-Fi, ISP routing, wireless access, hotel networks, or local system environments.

Case #001: Italy University Dorm LOL CN High Latency

Root cause: Campus network bottleneck

View case →

Case #002: Canada Shared Wi-Fi Honor of Kings CN High Latency

Root cause: Shared Wi-Fi instability

View case →

Case #003: Kazakhstan Internet Cafe Valorant HK Poor Responsiveness

Root cause: Poor ISP routing quality toward Hong Kong

View case →

Case #004: Australia Home Network Ping Spikes

Root cause: Wireless access is not the same as fixed broadband

View case →

Case #005: China Hotel Wi-Fi LOL CN Ping Spikes

Root cause: Hotel shared Wi-Fi limitation

View case →

Case #006: TikTok Access Problems Are Not Always Route Problems

Root cause: Local Windows networking environment issue

View case →

Case #007: Facebook and Instagram Worked. Why Was the User Still Afraid to Operate?

Root cause: IP environment stability and social account risk concerns

View case →