The tuner Golden Media 990-Reloaded works with OpenATV 6.3 mit January 3, 2020.
Golden Media 990-Reloaded funktioniert ab dem 3. Januar 2020 mit OpenATV 6.3.

The uploading procedure was:
Earlier I tried to upload from pendriva 6.2 and 6.3 but it did not go I uploaded pendriva usb version 6.0 and later online update by another version forward and so I came to version 6.3.Tuner I see it works stable, the image is ok. Below I give the download link:

Download: openatv-6.0-sparkreloaded-20171025_usb.zip

(translator google)

Anhang 66842
Anhang 66843
Anhang 66844
Anhang 66845