So, LYRobotix updates their USB-HID SDK, which improves velocity/acceleration reports somewhat (still a bit jittery, but better than previous attempts) without telling anyone (what is that all about?!). But, the new version is broken, so completely unusable. I patiently (wearing thin, because the commitment to quality is sorely lacking in the software for this product) fill out an issue in the Github for their SDK, which gets ignored and nothing gets done to fix the problem.
LYRobotix, get your act together! Seriously, do you have anything more important to do than getting your product working to meet the basic functionality it is supposed to provide?!@hettylool