![Amazon.com: ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Comcast Xfinity Internet & Voice | Two 1 Gbps Ports | 2 Telephony Ports | 800 Mbps Max with Xfinity Internet Plans | 2 Year Warranty Black : Toys & Games Amazon.com: ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Comcast Xfinity Internet & Voice | Two 1 Gbps Ports | 2 Telephony Ports | 800 Mbps Max with Xfinity Internet Plans | 2 Year Warranty Black : Toys & Games](https://m.media-amazon.com/images/I/71znKIOnPhL.jpg)
Amazon.com: ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Comcast Xfinity Internet & Voice | Two 1 Gbps Ports | 2 Telephony Ports | 800 Mbps Max with Xfinity Internet Plans | 2 Year Warranty Black : Toys & Games
![US/DS light keeps flashing in the router, even if the cable is connected to the router from the wall : r/Comcast_Xfinity US/DS light keeps flashing in the router, even if the cable is connected to the router from the wall : r/Comcast_Xfinity](https://i.redd.it/dvu7hvcyq5y81.jpg)
US/DS light keeps flashing in the router, even if the cable is connected to the router from the wall : r/Comcast_Xfinity
![Xfinity Support on Twitter: "Need help troubleshooting your #XFINITYInternet connection when the US/DS lights are blinking? Tips & tricks here: https://t.co/JYidsKkaTq https://t.co/LoLVOpOXcZ" / Twitter Xfinity Support on Twitter: "Need help troubleshooting your #XFINITYInternet connection when the US/DS lights are blinking? Tips & tricks here: https://t.co/JYidsKkaTq https://t.co/LoLVOpOXcZ" / Twitter](https://pbs.twimg.com/media/DcM30I2VMAEqgVU.jpg)
Xfinity Support on Twitter: "Need help troubleshooting your #XFINITYInternet connection when the US/DS lights are blinking? Tips & tricks here: https://t.co/JYidsKkaTq https://t.co/LoLVOpOXcZ" / Twitter
![Please help, trying to set up new apartment and it's connected with no internet. DS light is blinking. We've tried every room in the apartment. We have restarted and unplugged both wifi Please help, trying to set up new apartment and it's connected with no internet. DS light is blinking. We've tried every room in the apartment. We have restarted and unplugged both wifi](https://preview.redd.it/hca4ngxfsn951.jpg?auto=webp&s=dfd164885a6791cea4a2a9b76d54897912558363)