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 …
Speed check in app will no longer work. Always comes ... - Xfinity …
Mar 6, 2025 · You've contacted the right place for assistance, and would like to help with the Xfinity App speed test issue. I just pulled up the Xfinity App on my mobile device (iPhone 15), …
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 …
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 …
speedtest | Xfinity Community Forum
Sep 19, 2025 · Hey @user_kr6aml , Thank you for visiting our official Xfinity Forums Community support page. We greatly appreciate you taking the time to reach out regarding your internet …
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 …
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 …
Xfinity Speed Test Page Not Working? | Xfinity Community Forum
Aug 4, 2025 · Same here. Speed test not working on Mozilla Firefox any longer, but it's working on Chrome and Microsoft Edge? I cleared cache and cookies. What's the problem? : (
50% decrease in Upload Speeds | Xfinity Community Forum
Mar 31, 2025 · From February 8, 2025 until March 30, 2025 every speed test performed on multiple devices (3 computers - 2 phones) were consistently returning 355 Mbps for upload …
Download speed issues | Xfinity Community Forum
May 31, 2025 · For at least the last 2 days, and maybe longer, I can not get to 100Mbps download on my computer on my 400Mbps plan with Xfinity. This is by using a wired connection, not Wi …