On Deployment Console 6.9 (Build 355), machine agent is 6.9.355
When the computer is booted, I cannot use DS remote control right off the bat. It gives the "waiting for clients to accept connection" window and times out.
Two things allow me to remote control.
1. If someone happens to be logged in to the computer, I have them log out and then I am able to remote control.
2. If no one is logged in, I log in and can then remote control.
Also, sometimes when I'm remote controlling a computer, and i disconnect and try again a bit later, I cannot remote control it again unless I try 1 or 2 above.
This isn't a solution, just maybe another clue...