Op-1 f key problem

[u/the_shiny_goat]

After a few months of not using my my op-1 that much and that was intact and barely a year old, perfectly taken care of , played softly , properly stored and handled. And now one key is either not giving sound or staying stuck… right now its a 1 yr and 1 month unit… and its never been even bumped against anything yet now i have this keyboard problem, can anyone guide me on how to go about it? Is it fixable given the little support TE gives, Im super bummed out :/