There was a bad cable when we moved the servers around. All is good now.
Thanks to the people who pointed this out, unfortunately I was was so busy I didn’t get to attend to this for a week.
Now the bad news. Everything is going down again this weekend due to a major change to the power in the building – the good news is that this is the last of the major infrastructure changes and things should then settle back down again.
After that should have some really cool stuff to start demoing.