I got really weird problems on my build diff script today, with a gazillion of them frozen (they're triggered by cron). I tracked it down to a non-working IPv6 connection to xs-dev. This hangs: bert at crank:~$ curl -I http://xs-dev.laptop.org/ but forcing IPv4 makes it work: bert at crank:~$ curl -I -4 http://xs-dev.laptop.org/ - Bert -