Hi, I'm experiencing literally the exact same issue. I've found reports of the same scenario on Reddit, BugZilla and the VGuitar Forums. As far as I can tell from these users, it appears the issue lies within Linux as opposed to Fx FloorBoard. It happens across a number of Linux distributions, computers and kernels. The Fx FloorBoard issue seems to be a symptom, not a cause, as audio applications such as audacity cannot seem to record from the input. Is there anyone out there that has had any success?...