What am I doing wrong with Dat Boss

I have a televes dat boss 149983. I can’t ever seem to get stable reception with it. I have it roughly 35-40 feet off the ground pointed at 150 degrees. It’s relatively close to a huge willow tree and unfortunately points right at my neighbors 2 story house. Are those two obstructions going to hurt my reception ability no matter how I aim it?

Signal map info. https://www.rabbitears.info/searchmap.php?request=result&study_id=2234182