Having just newly installed your Virgin Media Hub and you get the annoying 'HUB3 not yet recognised' message on the screen.What you really expect is that it would just work perfectly, but instead you get the annoying blinking light with a message. The good news is that this is common, particularly when the Virgin Media hub is neither fully synchronised with their network nor fully act... https://vrgn-logn.com/hub3-not-yet-recognised-what-it-means-and-how-to-fix-it/