Excerpts from Dan Callaghan's message of 2014-12-02 14:39 +10:00:
I can see in the beaker-provision logs that it is processing everything very sluggishly -- taking several minutes for things that should be instantaneous. Not sure yet of the cause, I am investigating.
It turned out to be an IPv6 problem. Every HTTP request from LC -> server is attempting IPv6 first, but that times out after a while, then it falls back to IPv4 which works.
I have a ticket open.