"So, if you start up SiTechExe manually beforehand, and make sure it's
initialized, then it will probably work.
It sounds to me like the unpark is not happening fast enough, before ACP
gets a slew, or maybe nothing is sending the unpark command. This is what
will initialize the scope."
Bob, do you think this could be a timing issue where the unpark command is missed or it is followed by the first slew too quickly?