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  1. Xfinity Speed Test — FAQs (Answered) | Xfinity Community Forum

    Jun 24, 2025 · The Xfinity Speed Test, also known as the Speed to Device Test, is a web-based speed test used to measure your real-time network connection. The test measures the …

  2. Internet speed sharp decline since yesterday--almost down to zero …

    Jul 30, 2025 · Speedtest.net, the google speed test built into the router, the Xfinity speed test. Some devices are connected to wifi and my computer to ethernet. The speed tests are all …

  3. Gateway speed test | Xfinity Community Forum

    Jan 29, 2024 · What's the best way to check internet speed at the gateway? If I understand correctly, xfinity speed test measures speed to the device. On my xfinity app, the Internet …

  4. ‎My internet speed has been much lower than the speed I'm …

    Jan 9, 2025 · I have been checking my internet speed periodically by directly using an ethernet cable into the xfinity provided modem. I pay for a 2000 Mb/s plan, but the most I've ever seen …

  5. Which is most accurate Internet speed test site? | Xfinity …

    Jan 27, 2023 · Which is most accurate Internet speed test site? My Xfinity Internet plan is currently supposed to be 400 Mpbs. That's overkill for us and I'm looking to downgrade, but …

  6. What's up with the Xfinity Speed test? | Xfinity Community Forum

    Aug 28, 2025 · The Xfinity app speed test can show lower speeds than other tests due to various factors such as Wi-Fi conditions, device capabilities, and network traffic. The speed-to …

  7. ‎ANSWERED: Troubleshooting Gigabit Internet Speeds | Xfinity …

    Oct 9, 2018 · 7) Make sure your signal levels meet specifications. See the troubleshooting guide . And/or watch a how-to video . The video is also available at the bottom of this post. 8 ) Turn off …

  8. Consistently slow speeds | Xfinity Community Forum

    May 16, 2025 · In my case it solves the problem for 1-2 months, and then it recurs. A very experienced Xfinity technician identified the slow download speed as a software bug. He told …

  9. Testing the speed to gateway option has gone - Xfinity App

    Nov 18, 2024 · Our XFINITY app does still come with the testing speed to gateway option with compatible Xfinity Gateways (excludes DPC3939 and X5001 models). I see that you stated …

  10. ‎Slow Internet Speeds | Xfinity Community Forum

    May 28, 2025 · I've run a test with Google's Ookla's and Xfinity's speed tests and all give similar results. I've restarted the Xfinity router many times and tried different Coaxial runs in different …