Every USB device that I have connected to my UD-3900 works normally when plugged in to my laptop but resets every 5-100 seconds when plugged into my UD-3900.
My mouse’s LEDs turn off randomly
My mouse will randomly freeze for short periods of time
My keyboard will sometimes miss characters, delay inputting characters, or repeat a character infinitely.
My headset’s LEDs turn off randomly
At that same time I hear a popping noise coming from my headset (just like they’re being plugged in).
I’ve tried removing all connected devices (including my second monitor) except for one USB device and I still experience the problems on each device without other devices being plugged in.
Edit: just sent an email to support with my amazon ID and a plugdebug file.