A red blinking light on a Spectrum router can be a frustrating and confusing issue, but it often indicates a problem that needs to be addressed. Whether it’s a power failure, a boot failure, a firmware issue, overheating, or a hardware failure, understanding the cause of the red blinking light is the first step to resolving the problem. In this article, we’ll take a closer look at the common causes of a red blinking light on a Spectrum router and what you can do to fix it. Whether you’re a tech-savvy user or a beginner, our step-by-step guide will help you get your router back up and running smoothly.