Slow D3 and Update Start Trouble:
Slow problem:Disable SGLS from Regedit - will cause some strange effects but add 10 fps.
Update Problems:https://us.battle.net/support/en/article/deleting-battlenet-tools-folder-pc?utm_source=internal&utm_medium=support_forums&utm_campaign=BlizzardCS https://us.battle.net/support/en/article/deleting-the-battlenet-cache-folder-pc?utm_source=internal&utm_medium=support_forums&utm_campaign=BlizzardCS
Delete:cd ~/.wine/drive_c/users/Public/Application Data rm -r Blizzard\ Entertainment/ Battle.net/ Launch Game normally - Agent will update and D3 start.
Check:D3Debug.txt - in Diablo 3 Installation Dir
Diablo 3 Slow Log Out,
Auction House disconnect after couple operations,
Can't do multiple login logout,
can't create another game without restart,
can't change Hero without restart game:
if you have second IP on Inet Interface try removing it and down other interfaces
See if problem persist?
In my case i have local IP on Internet interface and D3 is somehow use it so it cause trouble but not every time so it is difficult to find it.
I Hope it helps.
