2023年1月27日 · Xfinity's speed test: 180 Mbps. Fast.com: 250 Mbps. OOKLA (speedtest.net): 85 Mbps. Spectrum.com: 70 Mbps. So is there a reliable Internet speed test out there? I'm wondering why I'm paying for 400 Mbps, but Xfinity says I'm getting half that.

2025年1月24日 · @user_znmfvx Thank you for taking the time to reach out to us here on our Xfinity Forums. I can understand the frustration if you haven't been able to run any speed tests, especially if you're experiencing slower speeds or drops in connection! We're here to help you resolve your service concerns.

2022年5月28日 · xfinity says use their speed test but it's all over the place. Like why would you test speed from puma Arizona to New Mexico? It's not accurate I don't think. If my pc is pinging off Arizona or whatever then maybe something needs fixing. Maybe once again xfinity can't handle the traffic from so many working at home who knows.

2022年12月30日 · Xfinity Speedtest not working again As in previous posts in 2021, I'm having an issue with the Xfinity Speedtest link for the PC on an ethernet connection. It is generating the following error: "Opps.

2021年7月2日 · The Xfinity speed test stopped working on my Windows desktop PC, but it works on my wireless devices. I can run other speed tests so that's not an issue. I want to know why the Xfinity one stopped working on my PC.

Received an email on Oct. 25, 2022, stating my internet speed raised from up to 600 mbps to up to 800 mbps. I have restarted the modem several times, tried to chat with the auto thing and keep using the xfinity speed test and it's not even close to …

2022年7月30日 · The speed is only 350 Mbps. Comcast technician came out and found out the wire from my house to main is 20+ years old. He requested a new line to be replaced. I only got 900 Mbps once in speed test after cable replacement. Since that day, the speed is now 350 Mbps again, and consistently for several days. It appears as if Xfinity deliberately ...

2023年10月9日 · Im paying for 2000mb/s and only getting between 600-700 I’ve ran test on multiple devices and used multiple speed test sites and apps and get the same results every time. Tried to use the assistant in the app but didn’t help at all. Would really like to get this resolved and get the speeds I’m paying for thank you.

2021年12月31日 · I have tested the speeds for over two months, taking screen shots, using several different speed test services and have NEVER had speeds over 190. and the avg. is closer to 170 Want to see some typical screen shots????? I have 25 test from October 23 to today I tested my speeds before and after the so called "upgrade" and yet nothing changed.

2025年2月4日 · Recently I was transferring a virtual machine image to a colleague and it was maxing out the upload speed at about 20-22Mbs, far less than the 150Mbs that my account states I should be getting. I have used the Xfinity Speed test countless times and it always hits that 20Mbs mark and never gets faster on the upload speeds.