Looks like there is a problem with the "Prepare new Host"-function in the host list.
I want to add my quad, but everytime when I enter the name and want to set it up, it directly jumps over to one of my other host-entries, which are already filled. No new entry with the quad-name does appear...

It's still not working here for me to "prepare a new host".
Does nobody else has this problem? Really strange...