Ouija boards are riskier tools of communication, in that the degree of failure and deception from evil entities and our enemies are higher.
I guess it has to do with the fact that ouija is the most upfront and literal divination and contact tool compared to others like the tarot and pendulum where answers cant be taken as literally, ouija board has all the numbers and letters.
One time I wished to know a name of a demon with a ouija board, and the result came out like the name you have received. I'm pretty sure for 80 percent of the time when you fail with a ouija board and get nonsense, it's because of your own part. Maybe your astral senses aren't developed properly, you soul isn't clean enough, not being relaxed in the alpha state or focused etc.
Lo and behold, I saw a similar name to it on the internet, that literally was an alleged name for a grey.
I think my Guardian was looking out for me on this one.
So yeah, don't do ouija boards unless you've been meditating properly for at least a year, and expect enemy interference and deception to a degree if you are trying to reach out to a demon.