Login error Code 34203

can i set the region somewhere?

I just tried the VPN thing, make sure to close Battlenet before changing location with your VPN.
Steps trying to reproduce it.

  1. Close Battlenet, and make sure nothing is running in the background.
  2. Change location using VPN (USA, Dallas worked for me - being EU located)
  3. Open Battlenet again and login into Diablo IV

your vpn trick only “works” on pc but not on console. They just should restart all servers or try to fix it other way idk. but this is a joke

Ofc server instances in Asia are different, so you are not in separate queue.

Folks wrote here, that same PC different accounts - 1 can login, another no. Same IP, same provider, same installation.

From my side it looks like accounts with error after balancer going into Fake or Failed game coordinator. May be balancer stores account/game coordinator pair so all your next attempts will be the same until cache is cleared

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The biggest problem here is the fact that no one from Dev team was not working on problem. We don’t see any updates / replies / server reboots.

It looks like devs are having great holidays atm

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No need to close battle net for me.
I play from eu. NL…i select USA EAST for my vpn.

Yea i get this error all day on PS5 and have no clue as to what can fix it. Obviously dont have the option to change region with vpn since its console

[Login error Code 34203] After some hunting and Keeping things simple Windows had a security Update, KB5023696. on 3/18/2023 After removing Said update i could log back into game. Could play the game before said update, then after i could not.

if i have a vpn activ i can pls when without its not working … whats going on?
Im playing eu

Yea nice try, but i know is a low prio shadowban for hold the server with controled traffic. i can play with my brothers account but not with mine in the same pc with the same public ip. Lies are easy to catch

I have even updated from windows 10 to 11, think that can not be :wink: but will check times

I don’t have that update and I got the same error

Do we have any fixes as to what can be done on consoles?

i try now. not working. still only solution is vpn. but too many lag in game :confused:

Unfortunately this did not work for me, uninstalled it and tried to play before and after restarting my PC, neither worked.

What is baffling is that this is a very limited time access thing that all of us have paid for as advertised and we have not heard any feedback as to whats going on for a whole day, essentially wasting the purchase, imo they should just give one more day of beta

atleast 1 more day… should be 3 days haha until everyone can play

I got in. I went into the folder and deleted “.product.db” and “Launcher.db”. I just launched the game after that and got in. Not sure which file fixed it but one of those.

Edit: Not working for other people. Probably a lucky coincidence.

Tried that update remove and didn’t work. Good attempt though. This is the first thread I’ve found where someone at blizzard even responded to the issue at hand. It seems it only affect us in EU, right?

yes looks like its only a eu thing… ofc only a eu thing right =)