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I'm using Windows Server 2008 R2 for HFT trading (sounds funny, but that's it, I will port to Linux soon :)

But now i'm trying to disable everything I don't need. Any chance that disabling "QoS packet scheduler" will make things worse?

I only need to receive multicast, connect to stock exchange place/cancel orders etc. I'm using "teamed" adapters. Do "QoS packet scheduler" makes something useful? Latency is my primary requirement and I afraid that probably "QoS packet scheduler" affects it...

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