ねつ暴走 ぼうそうではありませんでした
netsubōsōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 熱暴走

1. Was not overheating.; Was not malfunctioning due to heat.

Past/Perfective
Negative
Polite
Formal Register
Physics
Computing