I am about to lose it right now so i am opening a thread here as a last resort. I recently got a Line 6 Pod Studio Ux1. I brought it home plug it installed things from cd's it came with and later updated them with Line 6 Monkey. I got signal from my instrument input BEFORE updating drivers and pod farm, i could tune my guitar and i could see the signal bar go red and green. I updated the drives and all and it just stopped working. No signal from the instrument input. I am %140 sure that guitar and cable is ok, i even tried with other guitars and cables but still no signal. Line 6 monkey shows that everything is up to date, device manager tells that the device is working properly i set the ux1 as the default device, it appears as the device in use under pod farm's preferences-hardware section. So there is no reason for it to not work. I tried uninstalling and reinstalling the driver and also all line 6 related software. Still no green bar on pod farm after everything i've done. THERE IS NO APPEARENT REASON and it drives me crazy. I installed it on my laptop that runs w8.1 and it worked fine so the device is ok too.