We are having some trouble with our Alteryx server mayby someone knows what is happening.
At the beginning the error that started appearing in Version 4.1 was, and appeared when using the download tool:

We assumed it was due to the desinstalation of internet explorer from whom alteryx takes the proxy settings.
We decided to upgrade to the alteryx version to 4.2 that we read it had more configurations for the proxy. But now the new error is:

And after trying some more configurations we got to this error and got stuck:

Anyone had this problem when upgrading to the new version?