My screen corners get yellow everytime I try to stream

[Tsukrilhos]

My screen gets with yellow corners everytime I try to stream, if I put it to only one window, its yellow, if I try to put it in only the game, is yellow and it goes...
Please help me in this!, in my tests it only happens in my screen, not to the people watching the stream.

 

[WBE]

When I am in captured window I see yellow lines on screen.

I am running OBS. Then selecting window to capture and when I am on this window I see yellow lines. I am sending photo in files. In this screen lines may be hard to see. I showed them with using drawing. Maybe it's any option in settings but I can't find it if it is option. It's really annoing...

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