Did you know USB 3.0+ connections and devices can interfere with nearby 2.4 GHz wireless signals? So if you, for example, dared to use a second USB port on your gaming PC while also using a wireless gaming headset with a dongle, the other device could cause your gaming headset to intermittently lose connection for a few seconds in a way that is confusing and aggravating? Did you know an external hard drive connected via USB 3.0+ can cause your wifi performance to degrade? Did you know that using your USB ports as intended can cause everything to go fucking haywire and that searching for the root cause will send you down a million unrelated rabbit holes as you gradually lose your sanity
having problems with the USB 2.0 dongles connecting your Vive/Tundra trackers to your PC? try making sure they're on a USB 2.0 extension cable, not a 3.0 cable with the extra pins that only serve to conduct RFI to something that already has three or more separate radios crammed into a tiny amount of space