msg: ‘A fatal alert was generated and sent to the remote endpoint. This may result in termination of the connection. The TLS protocol defined fatal error code is 51. The Windows SChannel error state is 900.’

In Group Policy Editor (run: gpedit.msc), went to Computer Configuration > Administrative Templates > System > Distributed COM > Application Compatibility and enabled “allow local activation security check exemptions”

No more Schannel or DCOM errors now!

disabling “Use TLS 1.0” in IE’s Advanced Option