Thanks Sarcas for your quick answers but yes "Accept new Hardware Devices" is enabled.

Hello there, I am a beginner with both the Moroen plugin and Domoticz. I installed Domoticz on Windows 10 20H2 (x64) as a test. Version : Domoticz: Version: 2021.1 Python (32b): 3.9.6 Git and Go installed and updated I installed the plugin as follows: - From GIT: git clone https://github.com/moroen ...