What is ISettingsOperations.ConnectToServer threw System.Net.WebException error

hello all,

I have been trying to make connection between uipath assistance and orchestrator. I am using machine key with orchestrator url. But at the time i hit the connect button it is showing error:

UiPath Robot Error
ISettingsOperations.ConnectToServer threw System.Net.WebException: “The underlying connection was closed: An unexpected error occurred on a send.”.

please check the screenshot also.

my robot is also showing disconnected.

would you kindly suggest me how would I fix this error . and why this error is showing.

thanks in advance

Hello @roysupriya21!

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Are you attempting to connect to a Private installation or Cloud? What does your URL look like? (removing any sensitive information)