HIDSharp can't find the Blinkstick

So here’s the scenario, I have several AIO devices running a custom barebones Windows Embedded distribution, on which we use Blinkstick in combination with Blinkstick.net to control some LED strips. For the first two machines we installed, everything worked fine. Today we installed some new devices, and it can’t find the Blinkstick anymore.

Blinkstick is shown in the device manager under HID devices, but Blinkstick.net can’t find it. I printed the list of devices that HIDSharp returns, but Blinkstick wasn’t there.