[mythtv-users] Firewire 6200ch can't set port

[DryHeat122 .]

I have gotten 6200ch compiled and am trying to control my Cisco 4742HDC
with it.  When I try 6200ch -q I get an error:  Couldn't set port, invalid
argument.  When I run plugreport, it returns nothing, yet the STB is
connected to the MythTV machine.  Any advice how to troubleshoot this?
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