The problem is the driver. I think there are a lot of brands with triple tunner working fine.
# clean #
Einfache Flash-Speicher Erweiterung für DM800se/OE2.0
Yes, I'm disappointed of Sunray. They sell a box and there is no support.
Seems there is no support on VU+ clone products they sell on this forum.
You can´t use images with latest drivers on Sunray Solo2.