Gayos51

Thanks guys !  works fine since I come back in 1080P. Topic resolved !

Yeah, that's what I'm doing now. But you're right, there's a lot of informations to eat at the same time...

Sorry but i'm a little Newbie with all this...  

Wow , OK !   

I will try this evening.  I didn't even know that the STB was reachable via OWIF...

Possibly the resolution setup on the box is non compatible with the TV. Don’t ask me why.

You can change this via the OWIF. Menu - setup - system - Audio Video - A/V setup and setup the mode from the present to 1080P to test.

@Frenske : "change this via the OWIF"

Sorry but what is OWIF ?