It's a thing. They're doing it so a loss won't affect their record. Big for competitive players trying to qualify. Here's the workaround = Pause game at 1 second (meaning keep your pause available). This seems to counter scum players that do this crap. Basically just as it says the "Your opponent is experiencing network issues" you pause, definitely before it says "Connection to your opponent has been lost"
Edited by BobsToe
So today I had two opponents either dashboard or cut their game off or something right as time expired and when I went back to the MUT menu the game I had just played didn't count. I didn't get the win or loss, the game just didn't count.
Anyone else experience this?