That sounds like a weird problem on YOUR end.
Interestingly enough, I havent faced this issue. I get an error, I get right back in. Though I cant speak for an Error & Disconnect IN-game, because I have yet to face THAT issue. Once Im in, Im good until I log out.
However I have experience in the Queue trying to get IN the game. And I didnt need some special Launcher to achieve this.
Your White Knight Label is......humorous, when all I did was tell you such things already haven been happening and exist. If that is your definition of White Knighting, then you might need a Dictionary. Or you might really need to get some fresh air cause you're misusing or understanding the Word.
Yeah...that is Crazy. Good thing nobody said that.