制御 せいぎょ れレベルじゃなかったです
seigyo kire reberujanakattadesu

Noun
Desu Copula

The polite, past negative form of 制御切れレベル

1. Wasn't out of control.; Wasn't beyond control.; Wasn't unmanageable.

Past/Perfective
Negative
Polite
Casual Register
Computing