I have a 5.2 Lyra project that I’ve migrated to 5.3, but I’ve had this issue even before upgrading. A fresh 5.5 Lyra install did not have this problem. Basically, when my dead zones are set below 27% (the default value in settings), any stick input that is below 0.27 is very jittery. Debug commands show that the input is flickering between 0 and the input value. Input values over 0.27 do not have this issue, and setting my deadzone to 27 fixes it because all input below 0.27 is cancelled. I tried deleting/modifying deadzone modifiers in IMC files, altering configuration files, and even altering C++ code relating to deadzones, but nothing has fixed this. The fact that the issue is present in a fresh 5.2 Lyra download, but not there in a 5.5 project leads me to think it’s Lyra specific, but I could not find a specific change.