When I play with 2 friends of mine in versus mode (3v3) and only when we are about to win (2 of them already left) we all have been kicked out of the game and no win records for us (score page appears for all of us)
That happens a lot… almost 2 out of 5 games… sometimes even more
Had the same problem since the 24th of march.
Happends on half of the game played.
We had same problem please check the problem. In lots of game in versus me and my team mate kick out and no win record !!!
It is a bug/coding issue, this got worse since latest patch.
However, today the server (EU mainly?) seems really really laggy. I can imagine problems started yesterday or so and started to accrue up to today.
Also note that blizzard has no grace period for lost connectivity. If you lose internet package for even a split second; you are out.