Has anyone here experienced this before?

Soo, people/peers that initially show potential to become friends end up ghosting and ignoring me. The irony is that I tend to be on the shy side, and am not a real risk-taker. I try to pay attention to social cues as best I can, and when I feel someone is reciprocating interest socially, I try showing that I'm keeping that interest and friendliness without disturbing them. But usually I end up being ignored by them for life. It feels as though I'm angering and triggering them by saying things just once- let's say, for example, we're bonding over a mutual interest in our conversations and I add in a low-key mention of "let me know if you'd be interested in joining me to do x and y sometime". There's the ones who ignore me for life, and there's a smaller amount of those who start to act mildly friendly again after some time has passed, just as long as I keep a distance in a social sense.