Hi everyone,
I have a question about hosting server option in Portal for ArcGis.
When I select hosting server and then save the configuration, that option change to grey out and unable to select "No hosting server"
Did anyone ever had this issue?

P.S.
I've checked the certificates and I think evrything is ok. (I've imported server certificate to portaladmin via the "Import Root or Intermediate")
As for logs, I don't have any warnings or errors.