Hi,Bilvonnix. My name is Ivan, and I am an Independent Assessor. I'd be more than happy to assist you. I'm so sorry that you are experiencing this issue. Don't worry, I'll do everything I can to help you.
Given the information you've provided, here are some of the possible culprits:
- Network-related issues: Even though you've tried another PC, consider updating your USB Wi-Fi adapter driver. Outdated or corrupted drivers can lead to instability.
- Router or modem issues: Try resetting your router or modem. This may resolve temporary glitches or configuration issues.
- Internet Service Provider (ISP) issues: Contact your ISP to check for network outages or service interruptions in your area.
- System-level issues: Check your network adapter settings. Make sure it's set to obtain the IP address and DNS server address automatically.
- Some applications can interfere with your network connection. Temporarily disable unnecessary background programs.
- Even though you've tried changing DNS servers, it's worth clearing the DNS cache:
Press Win + R, type "cmd" and press Enter.
At the command prompt, type "ipconfig /flushdns" and press Enter.
- Corrupted system files: While
sfc scannowfound no issues, runningDISM /Online /Cleanup-Image /RestoreHealthmight help repair the state of the system image.
- Temporarily disable your antivirus and firewall to see if they are blocking downloads. If the problem is resolved, create specific exceptions for your downloading applications.
- If you have multiple devices connected to the same Wi-Fi network, try disconnecting some to see if it improves performance.
- To completely rule out Wi-Fi issues, connect your PC to your router with an Ethernet cable and see if the problem persists.
I hope this information is helpful, I'll stay tuned in case you have any additional questions.