Oye, been experiencing the dc's for 2 days now.
It started mid-friday for me, i can start out in core of arreat, and work my way up to having 5 stacks, the funny thing is that i ALWAYS get the dc in keep of depths.
Maybe its me but the dc always comes in keep of depths.
Tried all offline steps, aswell as customer service, flushed dns, modem reset, pingtrace, pathping, all was 100% ok.
This what the mail from customer service said:
"As far as your Tracert and Pathping are concerned, there is nothing visibly wrong with connection itself.
The only thing that might be causing issue after last patch is Microsoft Security Essentials software - since patch created new launcher.exe and Diablo3 files, they may still be recognized by security software as dangerous, which may in turn cause disconnections.
Please make sure that launcher.exe and Diablo 3.exe are on Microsoft Security Essentials exception or safe list.
Should this not change anything, please once more powercycle router as described here: https://eu.battle.net/support/en/article/diablo-iii-connection-troubleshooting
and make sure you run game with Run As Administrator option every single time."
Checked the Essentials, and both were on the safe-list.
Long story short, everything done on my side of the line.
No solution on the other side of the line.
Not playable, sadface.
Edit ; as im reading other topics, there is a great possibility that the disconnections have something to do with the last patch.