相手 あいて選択 せんたく接続 せつぞく機能 きのうじゃなかったです
aitesentakusetsuzoku kinōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 相手選択接続機能

1. Wasn't able to select a partner.; Didn't have partner selection functionality.

Past/Perfective
Negative
Polite
Casual Register
Computing