When setting up a 3rd sensor, with an USB extensions, the setup always times out. If I do it without the extension everything works. Tried 3 different active USB 2.0 (inclusive the original included in box) and 1 USB 3.0 active extension. But the extension works, If I skip setup and use it in Games, I have zero tracking issues. Also the sensors are all recognized. But without the setup I cannot setup the guardian system.
TL;DR Sensors works 100% with extensions but not in setup.