Comodo Firewall Driver throttling 2Gbps Fiber connection

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Comodo Firewall Driver throttling 2Gbps Fiber connection

Hi, I’m using the latest version of Comodo Internet Security, but I’ve encountered a major performance issue. I have a 2Gbps fiber connection, and the “Comodo Internet Security Firewall Driver” is throttling my download speeds significantly. When the driver is enabled in the network adapter settings, the speed drops drastically to 600Mbps. When disabled, I get my full 2Gbps speed.

I understand this might be due to NDIS filter limits or single-core CPU bottlenecking during packet inspection. My questions are:

  1. Is there any way to bypass this bottleneck while keeping the firewall active?
  2. Is there a fix or a beta driver that supports high-speed (2Gbps+) RSS (Receive Side Scaling)?
  3. Are there any plans to update the driver for modern high-speed fiber connections?

I really like the Comodo HIPS and notification system, so I’d prefer to keep using it if there’s a solution. Thanks!

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Hi radek178,

Thank you for reporting .
We will reach you through private message to get required information for further investigation.

Thanks
C.O.M.O.D.O RT

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Hi. Thank you. I haven’t received the message yet. So I’ll wait.