Windows 7 TCP Global Parameters

It's great to have you here on your first post! TPC (Transmission Control Protocol) Global Parameters are crucial settings that can indeed impact network performance. The "Receive Window Auto-Tuning Level" setting you mentioned is related to how Windows manages the TCP receive window size automatically based on the network conditions. Disabling it can sometimes lead to slower internet speeds, especially on high-speed networks. Here are the recommended settings for TPC Global Parameters to help optimize your internet connection: 1. Receive Window Auto-Tuning Level: The default and recommended setting for most users is to leave this setting at its default value, which is "Normal" or "highlyrestricted." Disabling it or setting it to an extreme value can sometimes cause network performance issues. 2. Congestion Control Provider: This setting determines which algorithm Windows uses to control congestion. The default value is usually fine, but you can experiment with changing it to see if it improves performance. Common options include "Default," "Cubic," and "CTCP." 3. ECN Capability: Explicit Congestion Notification (ECN) can help improve performance on modern networks. It's generally safe to leave this enabled. To address your slow internet issue, I recommend reverting the "Receive Window Auto-Tuning Level" setting back to its default value. Here's how you can do that: 1. Open Command Prompt as an administrator. 2. Run the following command to set the auto-tuning level back to default: 3. Restart your computer to apply the changes. After reverting this setting, monitor your internet connection to see if there's any improvement. If you continue to experience slow speeds, there may be other factors at play that we can explore further. Feel free to provide more details if you need additional assistance or if you have any other questions related to your internet connection.