Hi, while trying to set up USD in the Dynamics 365 Online environment
We were facing the issue with the USD’s Package Deployer, after login, it was showing the Organizations but on trying to connect to them, it was again taking back to the login screen.
This was because we were using below old version of the Package Deployer
To get it working as suggested by Microsoft we had to update the registry and add the following key – “SchUseStrongCrpto”
This makes the .NET application, in our case, the older version of the Package Deployer to use TLS 1.2 required for connecting to Version 9.0 of Dynamics 365.
After making the registry change, we were able to move forward.
We will not be facing the same issue with newer version of USD
Hope it helps.