I had this issue in Rhino 6 and now also in Rhino 7. I have ten or so scripts that I load into RhinoScript to load when Rhino starts. There is a single script that always runs when I open Rhino, so when I take control of the cursor, the program is already in mid-command, and it is super frustrating - I have to hit escape to exit the command as soon as Rhino opens. In Rhino 6 the script was MoveProject, now in Rhino 7 it is HarmonyDistribution. When I remove the script, the issue is gone.
I have tried loading and unloading, changing the order of the scripts that load, unassigning aliases to the scripts, and cannot figure this one out. Any help is much appreciated.