Good morning carlie72,
Welcome to our community and thank you for your post. Regarding your modem lights, not all of them are supposed to blink. Typically the LAN, Receive and Transmit lights will blink. Are you receiving the Kill or Wait message on your Google Chrome web browser? Does that only happen on one device? It would be helpful to know a bit more about your home network and what you have tried so far to see where we should start.
Thank you,
Amanda