Comment 6 for bug 1852412

When the opportunity arises I will try to replay the scenario knowing the background you shed light to and share with you any logs being produced. At the moment we cannot provide such logs.

One thing that is certain is that the update credentials command is not working if credentials are not removed from the model. In order to update them when in that state, the credentials must be removed from model (swapping is something came out by trial and error) and then the update succeeds upon the unused credentials.

In my opinion it cannot be incidental because by our mistake (I use the word mistake because we have found it is indeed an issue) we have tried to remove all units from a locked machine a couple of times (~5) and every time that happens the credentials are becoming invalid.

Kind regards,
Stamatis