I have a very strange issue with my broadband at home. Virgin's tech support haven't been particularly helpful, so I thought I'd throw it out here and see if anyone has any ideas.
Every so often (about once or twice a week), all of my devices will refuse to connect to certain websites (e.g. will connect to youtube, facebook, google, but not to irishtimes, journal, virgin media website etc.). Usually this resolves itself after a few hours, but in the meantime, the only way I have found to get access to the internet via PC is to release and renew the IP config, which resolves the problem instantly.
Anyone got any ideas what could be the source of this issue? It has me totally stumped.
Have also managed to resolve the issue by rebooting both the horizon box and the hub (reboot of the hub alone didn't help).