I send a DM to Matias to check if this would solve the issue. It did.
I think there is the confusion between connecting a UiPath Robot and Studio.
Just let me know.
Solution:
Disconnect from the assistant.
Then use the ServiceUrl to reconnect again.
your url should look something like this: UiPath Orchestrator
Login with emailaddress (with the one you login to cloud.uipath.com). Confirm the popup to open UiPath.
You should now be connected again to orchestrator.
Now open UiPath Studio
Make sure to select the correct folder in the bottom.
This should solve your problem with publishing to orchestrator.
@Matias_Clemente.Arg you can set this as solution if you want.