Most of the evening I got disconnected while playing PVE co-op missions.

I never really had much troubles with that before. Though I've read some others have had it.

Just wondering if anyone else are having disconnection issues while playing the game after patch 6.2?

Same and also every operation suddenly has too much lag, game is unplayable at the moment for me. Have had no problems before, I have over 300h in the game. I cant even host my own operations, as the game just automatically puts me in an ongoing game with other people. There should be a way to start an operation solo, and have other people join in.