Gaming Lag Fixed: 800ms Spikes on a 500Mbps Sydney Line

游戏延迟修复：500M宽带打游戏飙到800ms

Sydney · House悉尼 · HouseValorant · OCE serversValorant · 大洋洲服QoS & routingQoS与路由4G-backup trap4G备用卡陷阱

Paying for gigabit-class fibre and still teleporting around the map? We see this weekly. One Sydney household on a 500Mbps plan was hitting 800ms in Valorant every evening.

花高价装了准千兆光纤，游戏里照样瞬移？这类问题我们每周都见。一户悉尼家庭开了500M套餐，晚上打Valorant延迟高达800ms。

Layer-by-layer isolation

控制变量逐层排查

Software: a game 'accelerator' (VPN) was routing OCE-server traffic overseas and back — turning it off alone cut ping dramatically.
LAN: the gaming PC sat on a wireless mesh node; competitive play needs wired backhaul or a direct cable.
Router: QoS reconfigured so the PC gets priority over the household's streaming.
The hidden one: on Telstra/Optus modems with a backup 4G SIM, a mis-configured WAN silently falls back to mobile data — one Brisbane client's '500Mbps' was testing at 24Mbps for exactly this reason.

软件层：所谓的游戏"加速器"(VPN)把大洋洲本地服的流量绕道海外再回来——仅关掉它延迟就大幅下降。
局域网层：游戏电脑挂在无线Mesh子节点上；电竞需求要么有线回程要么直连网线。
路由器层：重新配置QoS，让游戏电脑优先于全家的流媒体。
最隐蔽的一层：Telstra/Optus的光猫带4G备用SIM卡，WAN配置不当会悄悄切到移动网络——布里斯班一位客户的"500M宽带"实测只有24M，原因正是这个。

Result最终结果

Evening ping down from 800ms spikes to a stable sub-30ms on OCE servers.

晚高峰延迟从飙800ms降到大洋洲服稳定30ms以内。

Gaming Lag Fixed: 800ms Spikes on a 500Mbps Sydney Line

游戏延迟修复：500M宽带打游戏飙到800ms

Layer-by-layer isolation

控制变量逐层排查

Related

相关链接

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遇到了类似的问题？