After clicking the use button on a profile I get the error message, "The port mapping could not be added. Could not add port mapping: Detailed error code :402, Detailed error description :InvalidArgs"
sorry, I can't help you there. This seems to be a bug of the used SBBI UPnP library. You could try to switch to weupnp in the options dialog and reconnect.
You seem to have CSS turned off.
Please don't fill out this field.
I think you can change the description -don't make space - , it may be solved by this
That's a good idea, maybe the router has problems with spaces in the description.
Does this problem still exist in the new version? Please try version 2.0.0-alpha1 and use the new cling library. Just select Cling in the options and re-connect.