Geme starts in out of session

Afrer yesterday update game become starts in out of session. Game on PC. I mean I start alone in game and I need to connect to session manualy. And then wait 5 or more min to connect session with other players. And 50/50 that even game find a session. [Mod Edit - Abbreviated profanity, profanity and profanity that is disguised but still alludes to the words are not permitted - D]? XBOX network setting is okay.