Key request in progress... Similar to what Blair reported, I'm trying to connect with a Windows 7 Home computer (my parents' computer) in Europe from my Windows 10 Pro system in California. The remote system was installed with an up-to-date R.A. last week and configured with encryption and unattended access turned on. When connecting to that system it stays on the "Key request in progress ...." screen forever. Connections to systems within the US work fine.