Question about XGIMI Horizon Pro

Unfortunately, it still doesn't work, so I complained to XGIMI and got a dongle for the HDMI socket... similar to Apple TV or Amazon Fire Stick, works perfectly

Unfortunately not, an error message always appears

Hello, I have downloaded the app as indicated I can then also log in to Netflix and open the app when playing the videos but then comes an error message, so it does NOT work for me or in other words not as easy as it is described.

At the time of my purchase in spring 2024, you could (still?)