Control4 HDbaseT and Samsung TV issue

[damirg]

I am working on a Control4 system with 20x20 Leaf Audio HDbaseT matrix and all 18 TVs in the villa are working fine with Leaf HDbaseT breakout points, but client purchased 2 new Samsung smart TVs and both of them have same issue - distorted color picture on screen (on few sources only) and no sound at all. Most of the sources just blank screen. I tried other TVs on same HDbT receivers and they are working fine, also tried these 2 new TVs on other receivers - same issue. It seems like some kind of HDMI standard incompatibility. Anyone bumped into something similar before?