I am trying to create an ArcGIS Online connection but get this error after signing in. Has anyone seen this? I am able to sign into ArcGIS Online successfully in the web browser on this machine.
Thank you for posting! If possible could you please share your set-up for the web connection. This will give me a better look and check to see if everything is as it should be.
I’ve also gathered some documents that may assist you in getting a solution: