I have a Replicator on firmware 1.1.1. It has been sitting for a about a month without being powered on. When I plug in a flash drive and select my model to print, I immediately get an error message that says "Failed to print. Please try again." I tired plugging the printer up to my laptop with USB to do a firmware update through the MakerBot app, but I am not even able to correctly detect the printer within the app. I tried on the Mac and Windows versions of the app. Any suggestions are appreciated at this point. I really don't want to call MakerBot and pay them $100 for this one issue.