Hi! The last two days I have been unable to access https://www.ultimate-guitar.com It works neither from my home computer nor mobile phone. Right now I am running remote desktop from the computer at my office. I had some issues with this connection as well with security alerts coming up: "The name on the security certificate is invalid or does not match the name of the site" I have cleared the cookies and refreshed the cache on my home PC but it doesn't help. I have never had any issues with this before. 

Any suggestions