I Love this sooo mouch Are there other manhwas like this funny and full of misunderstandin...

Try these?

https://www.mangago.me/read-manga/trash_of_the_count_s_family/

https://www.mangago.me/read-manga/eleceed/

https://www.mangago.me/read-manga/i_was_mistaken_as_a_monstrous_genius/

https://www.mangago.me/read-manga/the_world_s_best_engineer/

you forgot to put "I'm not that kind of talent"

there's also imho the OGs of all misunderstanding
1. Illusion Hunter from Another World (the best, an alien lifeform in the body of a low-ranker is mistaken as a s-class)
2. The Player Hides His Past

Oh yessss that's a good one too!
These were the first few I could remember from the top of my head - there are definitely more

Not misunderstanding , but this one is good too for me https://www.mangago.me/read-manga/margrave_s_bastard_son_was_the_emperor/