tonight was the worst I've seen in a while.
within about 1 hour on both US west and south servers i got disconnected b/c of server crashes about 4 times.
I know it's server issues, not network, because I go back and look at the same server I was on and it shows 0/24 players when it was just full before the disconnect.
I could not even join the few US east servers I tried to join.
On Battlelog, a bunch of US East rental server admins are complaining they cannot even join their own server.
I'm not sure what EA did during their Server consolidation but it seems to have messed up alot of servers and I would not be surprised if they had to do another server patch soon to fix this last mess up.
Audio lag continues to be an issue as well.