I've been playing Osu!mania recently, and I've been noticing weirdness in performance. On my 27", 144hz, 2560x1440 display with a Corsair K55 Membrane keyboard, I've been getting lower accuracy than my 13", 60hz, 1366x768 Lenovo laptop w/ built-in membrane keyboard. I've been trying low-profile keyboards on my desktop, but I don't seem to be able to recreate the performance unless I lower my Osu resolution but not Windows resolution. What are some ideas that could show why this is the case, or anything I should change for future play styles, such as type of monitor?