Hello; untill last night i can acces D4 without problems but i keep getting eror code 1016. I read some guides and other topics about that issue, and checked my system; my network and check everything but its not from me..Also i talked about my ISS ; they said “ its not from us”. i tried to connect Via VPN and its ok..
What can i do about that ?
THX..
I just have the same code and can’t get in game currently.
It means bad internet connection
my connection is almoust perfect! i duble checked it 
maybe something is blocking the ap, cause that’s what a 1016 means
Txh for helpin first of all 
Blocking APP? if that will be case; i cant log in anyway. But i can log in Via VPN. So, i dont understand whats the problem 
. Called 2 times my ISS and changed some IP adress (maybe blocked my ip adress somehowe..) but it didnt worked. Same error keep coming. 1016.
what can i do about that? any ideas? solutions?
Hello,
I also started getting this error code this evening. Last night, I was able to play without any problems. I repaired the game, reset my network settings, cleared my DNS cache, and checked that all my drivers were up to date, but that didn’t solve the problem.
I have no problems with any other games or even with the BattleNet application.
I hope a quick solution can be found for this problem.
I have no issue logging into my Battlenet App. I click on play D4, the cinematic starts, 1st phase is ok but just before I get to character choose phase it suddenly says
“Unable to connect Battle. net. Check your netwrok settings. (Code 1016)
There are tutorials to fix this in Blizzard and I tried all of them, resetting pc, resetting modem, resetting network settings, updating drivers and OS. Nothing worked.
i use some VPN ish(i cant tell the exect ap name in here) tool.
i can log in and play no problem, but when i close the tool pufffff.. it right back to 1061 
sould i get argue my ISS on phone for hours?
I solved my problem! (Using PC.)
Windows 11—> Settings —–>Network and Internet —>advanced Network settings–>Choose Ethernet or Wifi whichever you are using—>More adapter options click edit—> uncheck IPV6—→double click on IPV4—→Click on “use the following DNS server adresses”–> first line is 8 8 8 8 and second line is 8 8 4 4–>Click OK and then click OK again and exit.
I followed your advice and it worked for me.
Thank you very much.
that solution i was already know it. it was a 2.nd solution that using VPN or VPN tools like apps. but solution im looking for it not them.
when i use some DNS like google dns or open dns it effect my network stability and make my internet unstable and slow.
This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.