If it used to work correctly, has "anything" changed on your PC since then?
As you say, your connections with a desktop PC and hard wired to Sooloos are exactly as recommended.
Have you another computer you could temporarily wire in with Control:PC to rule out one part of the system?
Chris

The problem arose a few days back when I connected an Lantronix Xprintserver to my Netgear router. The Xprint is an external device which allows one to print from iPad/iPhone to USB printers. My first line of attack was to remove the Xprint device. According to Xprint tech support it doesn't install any software, hence nothing to remove but the device itself.
Control:PC still didn't work following removal of Xprint, so I have subsequently run through a litany of remedies. I've rebooted the MC200 and all devices conected to the router to no avail.
Today I hard wired my laptop PC to the router and ran its Control:PC app and tried to import a FLAC file I had stored on a thumb USB drive. Same problem, Control:PC opens the file and reviews metadata. But when I click on the accept and import tab, basicaly nothing happens. About 20 seconds later, the import function self terminates and throws me back to the main/home screen.
I know I haven't exhausted all non-Control:PC possibilities, but I am becomin fearful that the problem lurks in the MC200. I imagine that M can fix it, but I hate to think about being without the MC200 during the repair period.