Disconnecting in PVE

Hey guys, just wondering if anyone out there has been randomly disconnecting, about 30minutes in to a mission. I don’t have bad internet and have never had this problem with any other game. It doesn’t happen in pvp, only pve. It’s very frustrating and almost game breaking for me.

I can’t play any of the obe missions solo because of this, when I am kicked, I can’t rejoin. If I am playing with other players though, I can rejoin them. I’m stuck on the heliophage because I never get grouped with anyone and I spend all my time getting to the boss, only to be disconnected.

Please help, otherwise… Bring on overwatch.