My keyboard is Keychron Q3HE, and the large keys with stabilisers are making some weird sound, they feels like there is a stage of friction before bottoming out, when I press it when very gentle force the keys can be pressed down a little bit and making a little hitting sound and stopped by the friction. I am not sure whether it is the correct way to describe, it feels a little bit tactile while the switches are linear HE switches. I have lubed all the switches and stabilisers recently and this weird sound is still here.
The space bar is stock keycap and the rest are third party keycaps, I have swapped the keycaps multiple times to try different kinds of keycaps, not sure does it matter to the weird sound or maybe the stabilisers are damaged during the swapping process?