HDMI cec settings vu uno 4k bhe

[Aurimas_]

When I enable hdmi cec. I can use only one hdmi(vu+). If I try use different hdmi he bring back to hdmi(vu+). Example:
VU+ off (hdmi cec on) HDMI 1
Playstation 4 on HDMI2

I try use hdmi 2, but he back to hdmi 1 and turn on vu+.
I take out hdmi1(vu+) cable from tv. Then I can play with ps4.
Or I need always turn off hdmi cec, then I can play with ps4.
I like this hdmi cec, but its not perfect.

My tv samsung 7 series (2016).

 

[Aurimas_]

I can't use playstation when on vu+ cec is ON, even then when vu+ is off.