So I got my vtx yesterday, and I've been tinkering around with my set up for multiple hours but I can't get a clear image. There were 2 occasions where the image was crystal clear but I have no idea how I did it. I'm getting this weird interference on 3/4 of the screen where there's white horizontal lines across the screen. I've checked my manual for interference issues, and I've tried changing band, channel, and location but nothing is working. I have the cable for the camera soldered directly to the cable for the vtx but there's still problems (I'm led to assume its a hardware issue). I can't explain it. Any help would be appreciated.
https://youtu.be/r92--u8NO5c
https://youtu.be/r92--u8NO5c