It sounds like you're experiencing a spike or lag issue on your network every 60 seconds. This can be quite frustrating, especially when it impacts your internet connection. Let's try to troubleshoot this issue step by step: 1. Driver Update: - Start by ensuring that your Sitecom Wireless Network PCI Adapter's drivers are up to date. Outdated drivers can sometimes cause connectivity issues. You can check the manufacturer's website for the latest driver updates compatible with your device and operating system (64-bit in your case). 2. Network Settings: - Check your network settings to see if there are any specific configurations causing this issue. Make sure that settings like power-saving modes or network prioritization are not causing the lag. 3. Third-Party Connection Managers: - Since you've already tried using third-party connection managers without success, it's worth checking if any of these applications are conflicting with your network settings or causing the spikes. Sometimes, these tools can interfere with the system's default network management. 4. WLAN Optimizer: - WLAN Optimizer is designed to improve wireless connectivity, but it may not always resolve all issues. Ensure that it is configured correctly and not causing conflicts with your network connection. 5. Signal Interference: - Check for any sources of signal interference near your wireless adapter. Other electronic devices, microwaves, cordless phones, or neighboring networks can sometimes interfere with your Wi-Fi signal, leading to intermittent lags. 6. Network Troubleshooting: - You can run network troubleshooting tools built into your operating system to diagnose and fix connectivity issues. These tools can help identify any specific issues with your network configuration. 7. Router Settings: - If possible, access your router's settings to see if there are any specific configurations that may be causing the spikes. Check for settings related to QoS (Quality of Service) or traffic prioritization. 8. Restart Devices: - Sometimes, a simple restart of your router, modem, and computer can resolve network issues. Try power cycling these devices to see if it makes a difference. By following these steps, you can narrow down the possible causes of the lag spikes and hopefully address the issue you're facing. If the problem persists, further troubleshooting may be required. Let me know if you need assistance with any specific step or if you have any other details to share about the issue.