Barry & Daniel thanks for your replies,
I am getting over whelmed with keeping track of the needed firmware and DCS versions for the system to work properly.
I've confirmed that I am using firmware version 1.1 in the wifi unit.
Daniel - apparently, I need to be using DCS version 6 (rather than 5) for lash ups to work properly. How do I determine what version of DCS I am using?
Thanks,
Tom