dbatools start-dbamigration running very slowly
You can look at the code for each Copy command used in the Start-DbaMigration command and try running them each individually (for the objects you want to migrate).

Overall the start command can take some time to run as it does a good bit of extra stuff in the command. Using each Copy command individually is the common method when you are not performing a full migration (including databases).

If you find any particular bugs or slowness you can get further assistance with issues by submitting an issue on our repository here.