Suddenly the remote desktop connection to the Azure Virtual Machine gets lost. While connecting again, receives the below error even before login prompt.
Remote desktop can't connect to the remote computer for one of these reasons:
1) Remote access to the server is not enabled
2) The remote computer is turned off
3) The remote computer is not available on the network.
Make sure the remote computer is turned on and connected to the network, and that remote access is enabled.
But the server again works fine after restarting the Virtual Machine from azure portal.