How Buggy Can Auto Be
https://osu.ppy.sh/b/1714573&m=0 (Map)
This video shows how notes on the left side snapping to the spinner is slower versus notes being on the right side or when starting the spinner. This does not affect every spinner in the game that's on the left side, however, this is not the only map to have this issue. This also applies to +100's but to show the example more easily I only showed +1100.
DISCLAIMER: I don't know the exact details as to why auto does this such as if auto snaps slower on the left vs the right or if auto spins slower snapping from the left vs the right. I'm just showing an example of a map that people "capped" when in reality everyone on the leaderboards is 1k off (at the time of recording). I hope Peppy would be able to fix such a strange bug as it portrays maps being capped when they're not in reality, but that's just wishful thinking.
Credits to aefrogdog for bringing this subject to light and discovering how messed up auto can be.
https://osu.ppy.sh/u/4178672