Power day 4 rounds - 1 went lil off

So out of case, design , behavioural and technical, i feel technical went lil off :( like I did execute them but few of them interviewer had to make minor changes to make it work ! Rest of the rounds

So out of case, design , behavioural and technical, i feel technical went lil off :( like I did execute them but few of them interviewer had to make minor changes to make it work ! Rest of the rounds went amazing & i did everything on my own without help and even asked good questions at the end. does this mean a bad sign? Did I lose the opportunity?