The issues with the localhost. This is not a valid name. It should be the main bandlad domain or a sub-domain there of. Either the value LocalHost should have been replaced by a dynamic value from a config file when the login URL is build and displayed to the end user or some one has hard coded it. Either way, it has nothing to do with firewalls.
I have tried de-installing the software and re-installing and no change. I have now installed the newest version of BandLab assistance and it too is failing with the localhost URL. At least the older version of Bandland Assistant let you log in to BandLab.
