Edit StrobeWalker sent me his side of the match from his pov and it just showed the match disconnecting randomly. He didn't quit, Tekken netcode decided it was time for both of us to end the match. Tekken 7's new rollback is so good that it works even after the match is disconnected. (What I think really happened, I was one of the rare few that actually got to see a moment of Tekken's current rollback in effect. The opponent got disconnected but I did the CD1 input just in time for it to register within the rollback frames.