I have Draftsight (last version) running on Linux (Ubuntu 16.04). I have changed network configuration. Previous config was using a proxy, new is using a router. Now I am unable to reactivate Draftsight. After message of "unable to reactivate" I pop-up proxy config window and this pop-up is correctly showing "no proxy".

What can I do for reactivate?

Regards

Franco Spinelli