Hello i am playing a game name is real racing 3 and it has a long race about 30min. Sometimes i pause the game and checking My messages or e-mail, facebook etc. When i Press the menu buton Android closes the game and waste my 10-20min race. This problem started with lollipop. Before lollipop update sometimes i pause and go back racing maybe 20 Times without any lose. The back button never minimize the game. My backround proses limit is standart. My Phone is Z1 compact and stock rom. I want to My Android never close My game. Any adrese?