So you just set up your brand-new Virgin Media Hub 5, plugged it in, and now you’re staring at a flashing blue light that won’t go away. What does it mean? Should it be doing that? Is it broken? Relax this is one of the most common questions people ask after installing a Virgin Media router, and it usually has a simple answer. https://vrgnrouter.com/why-is-my-new-hub-5-flashing-blue/