A blinking blue light on your router shows that there is something wrong with it and you need to check it to see what is going on. The problem could range from a damaged cable to outdated firmware. How the blue light is blinking can tell you a lot about the issue or status of the ...
According to Spectrum’s light indicator patterns, blinking white and blue lights indicate that the modem is unable to find or lock onto a signal. Correspondingly, the router maydisplay or blink a red light, signaling a lack of connection. 1. Check the Service Status of Spectrum A flashing b...