Part Quality needs to be either Near Mint or New. The Lower Quality of Parts, the more chance Jun going to get caught when she go outside with you.

Is this your first time playing? How many days have you been playing the game? Was this your first time hanging out with her? In the scene where the teenagers I've seen appear, they only comment that a robot appears over there and take a picture of it, but nothing more. The game is very complex; maybe you made a bad decision without realizing it, or you're just unlucky. I hope you can fix your game and don't have to start over :)

Может проблема в Гиперкомуфляжных Экспериментальных руках, т.к. у меня такой проблемы не было, но я и не пользовался экспериментальными частями, только гиперкомуфляжки. Плюсом по диалогу и описанию предмета можно только вывод сделать, что что-то не так