Real time strategy/strategy in general for me as well. The only ones I like so far are Suikoden IV and V. I liked Fire Emblem Fates all right, but not enough to play more Fire Emblem titles.
Also roguelikes and roguelites. I get so bored with both. I don't want to have to redo the same content 100+ times just to get the story.
Survival games! I like the idea of exploring and building, but constantly managing hunger, crafting, and resources usually starts to feel like work instead of fun. I keep giving the genre another chance, but it never really sticks.