after wakeup screen is just like attached..and that need reboot again.
Have you tried Win+Ctrl+Shift+B instead? (May be needed more than once with psychic pauses between retries.)
Alternatively, still trying to avoid a Restart, try using a change in the Project dialog to cause a Refresh. E.g. Win+P, CursorUp, Enter. Note that if the change would go to Second Screen Only there will be a Keep this? prompt to which you could reply with Tab, Enter. However, it would be a good idea to have Narrator running first so you can still feel that you're in control. Win+Ctrl+Enter.
Good luck
Robert Aldwinckle