Allo1010 - Did you upgrade your computer to Windows 10, or was it a fresh install? My old GX Studio worked fine with the "incremental" upgrades to Mac OSX from 2017 until "Big Sur", but a fresh install of Big Sur ended everything. I'm actually surprised and hacked off that it won't even work with a fresh install of Catalina on my mid 2012 MB Pro. I have an old i3 "dual-boot" laptop with fresh installs of both Windows 10 and Ubuntu Studio, but to be honest, I'm not expecting it to work. Very disappointing. Even more disappointing is that Line 6 don't appear to care very much, as they have not bothered to maintain pace with the latest OS's. Why would anyone even consider buying Line 6 kit now, given its short shelf life and lack of support? I had considered buying the UX2, but have settled on another interface which I am assured WILL work on all the platforms I have.