Oh it certainly is not working. However, the majority of us users, myself included, haven't been able to come up with anything better. How about yourself?
All games end in opponent disconnecting

I thought they had made it 2 minutes if someone disconnects?
Last time it happened to me I'm 90% sure it said 'XXX has 2 minutes to reconnect', and he lost by game abandoned with about 5 out of 8 minutes on the clock.

It has been 5 minutes for me every time. I play 30/0 games only. Maybe the disconnect time is shorter for shorter games?
4/5 of my games end with opponent disconnecting (if I'm winning). The 5 minutes that I have to wait is not the worst thing ever, but still it's annoying because before I could start another game while now only the disconnectors can.
I know this has been discussed before but it needs to be said again. The current solution is not working.