Osd no half text

f765-wing board, osd text is displayed only at the top of the screen, tried different settings. if you look at the horizon and lift up the copter, the horizon disappears. I try to shift vertically with offsets, but it shifts a little. Tried other versions, same thing.
I tried to change the video format on the camera, and the OSD completely disappears, I tried it without a camera

On this issue, I figured it out, there was a barely noticeable snot on the legs of the processor, everything worked