Fixed as of 0.1.1.a
The address shown in "Network Connections" is either "??" or is not the correct address for the machine you are working on. The cause of this is having more than one segment to your computer's fully qualified domain name as given when you run the following command in the python console area of blender;
If possible re-configure the network so that your host name as given by the above command doesn't have multiple segments. If that sounds like crazy talk to you, then perhaps wait for the update, its only going to be a week!
When will it get fixed?
Next release date will be the 24th of February, we'll be issuing an incremental update to the recently released 0.1.1