System.Net.Sockets.SocketException (0x80004005): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond

In Visual Studio Team Lab Management Beta2, the above error message is normally observed on a testing capability enabled lab environment/lab system when firewall service is blocking the calls to test controller. To resolve this, ensure that firewall exception for test controller is added properly in the firewall exception list.

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