Hi @Roozvelt,
according to our wiki you need version 5.13.2 or greater:
To connect with the device you will need to install the Ultraleap Tracking Software. For best performance, it is recommended to use the latest version Gemini drivers for Windows (v5.13.2 or greater) or MacOS (v5.14.0 or greater) that are available here: Downloads - Ultraleap. Legacy version 2 or version 4 Orion drivers are also supported. See the API parameter details below for more information.
cheers
Markus