If you are saying it is working for you know then I would guess you're good to go.do you think that I should restart all over again or it's good enough that my installation is completed? Because I don't think it will solves my "new" issues once in the OS. I'm talking in a "hard drive" perspective, do you think it may cause issues if I'm not restarting the installation like you mentioned or having successfully installed it by forcing the third option is good enough?
If it happens again or you have issues , you could try the clean slate strategy at that time I guess.