Hello all. I've been too busy to finish the build on my Prusa Air II build. Finally got some free time to get back on the build and revisiting the Sanguinololu board & motor hookups. About a month ago I was able to connect to the Sanguinololu and actually get motors to move (albiet not properly, but I will get to that in a later post). Now I go and plug it back into my PC and it shows up as un unknown device. I've tried plugging it in with / without power. I've tried uninstalling it, different FTDI drivers, etc. Even tried using my wife's netbook running XP home to try. Always an unknown device.
Any ideas of where I can go. I was able to connect before and reflash the Sprinter firmware.
