Push of new repo hangs / deadlocks.

I brought this up on the bitbucket forums, but I've had it a second time now:
http://groups.google.com/group/bitbucket-users/browse_thread/thread/0b62e15635060b88/b2b5915d4ef8ced9?#b2b5915d4ef8ced9

What I did:

• create a new repo on bitbucket
• clone the new repo to a local folder
• copy the source files into the local folder
• commit
• push

The push hangs. If I try the push via HgWorkbench, it can't stop the process, and can't close. I can only force a close using TaskManager.

If I try the push using the cmd line with --debug, here is the end of the output, after bundling:

sending unbundle command
sending 86917184 bytes
using auth.marcel_fluid.* for authentication
sending: 64/169760 kb (0.04%)
sending: 128/169760 kb (0.08%)
sending: 192/169760 kb (0.11%)
sending: 256/169760 kb (0.15%)

And that's where it hangs. I can leave that for hours and it does nothing.