network-manager-tde ?

Hi all! Now that wicd decided to not be able to set up my wifi any more, I thoght I might use network-manager + network-manager-tde. As I hve not had this thig running for ~ 5 years, I just tried it out. But I did not get far, the settings dialog did not allow me to save setting. So I ask: has anybody used network-manager-tde in recent times and knows if it works? Nik -- Please do not email me anything that you are not comfortable also sharing with the NSA, CIA ...