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KGC

Private
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Jan 26, 2011
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  • Dungeonland
  • Magicka
  • Teleglitch: Die More Edition
  • War of the Roses
  • Cities: Skylines
  • Cities: Skylines Deluxe Edition
  • Magicka: Wizard Wars Founder Wizard
  • Magicka 2
  • Surviving Mars
  • Prison Architect
TLDR;
The issue has been resolved!
I added "-tls1.2" to my launch game parameters in Steam (Library/Games -> Magicka2/Properties -> General/Set Launch Options -> "-tls1.2"


Hello,

I've been trying to play Magicka 2 with my friend, but keep getting the error "Unable to communicate with paradox server". This happens when I start the game, and when I press the "Go Online" button in the main menu. As a side note, I've been able to play singleplayer just fine, after dismissing the error message.

When attempting to join a friend through steam friends (who can actually log in), it first shows me the "Unable to communicate with paradox server" error, and afterwards an error message like "You are not logged in, please log in to your Paradox account" (I dont recall the exact phrasing of the latter.)

I've found the log files in "%appdata%\Roaming\ParadoxInteractive\Magicka2\logs" but they are all empty.

I've attached by DxDiag dump file to this post, as it was requested for Cities: Skylines bug reports.

----- EDIT1 ------------------------------
- I am trying to connect from the Copenhagen area in Denmark.
- I have tried using my default ISP's DNS server and Google's DNS server (8.8.8.8/8.8.4.4).
- I am running Win7, english language pack, and my game seems to be using the english locale too.
- I have tried verifying the steam files integrity
- I am not able to specify which account to log into in-game
- The Paradox forum account i am using is connected to the steam accound that i am trying to play from.
- I have tried turning off Windows Firewall (i dont have other 3rd party firewalls installed)
- I have tied disabling my antivirus (Avast)
- My email, steam username and steam nickname dont contain special characters
- I have tried setting "compatibility mode: run as administrator" on Magicka2.exe, and launched via steam

What i have not yet tried:
- Connecting via a VPN (EDIT: Have tried this now, didnt work)

----- EDIT2 ------------------------------
I have tried running WireShark (package sniffer) and i have found two hostnames that seem to have relevance for magicka (api.paradoxplaza.com @ 23.21.135.41 & app.paradox-interactive.com @ 23.21.210.66 ). I dont have alot of experience with debugging raw network data, but i can export my capture file and send it to you guys at Paradox if you want.

----- EDIT3 ------------------------------
After todays patch i tried again at 14:33 and at 23:38 GMT+1 - still doesnt work. I also now redeemed my CD key on the paradox account page, which I had not done before. Still doesnt work. I have verified that the patch has been downloaded, as the config files now include the keybinding settings in the patch.

----- EDIT4 ------------------------------
I have tried connecting via VPN now, from Denmark, Germany and Netherlands. I wanted to try this as my friend from Germany who could connect to the server. I can hereby conclude that the problem is not affected by your IP in any way (not a problem with load-balancing). I suspect it might be some sort of router setting.

----- EDIT5 ------------------------------
I have been successfully able to log in on my LAPTOP in the same network as my desktop (that i have been using for all previous testing). I have not yet tested if i can play with my friend, i will test that tomorrow. The laptop is running Win8 rather than my desktop's Win7, they are both using Avast Antivirus and both using the Google DNS. This concludes that it is not a router issue that is causing the problem, but either client hardware (less likely) or client software (most likely).

----- EDIT6 ------------------------------
I have tried updating my antivirus, since i was running on a semi-old version. Still doesnt work.

----- EDIT7 ------------------------------
I have tried disabling all other network adapters, that werent my main ethernet network adapter. Still doesnt work.

----- EDIT8 ------------------------------
The issue has been resolved!
I added "-tls1.2" to my launch game parameters in Steam (Library/Games -> Magicka2/Properties -> General/Set Launch Options -> "-tls1.2"


Launching the game after adding the parameter allowed me to log in, and join a random normal game (i hereby assume it is fixed). I also tried removing the "-tls1.2" parameter again afterwards, and it still works. Seems to be related to perhaps an outdated certificate that is cached locally?

For reference, here is the developer post that helped solve resolve my issue:

I can understand the frustration with this issue. We are however unable to reproduces this inhouse for some reason. I've tried running Bitdefender, Eset and a few others without any hiccups.
As mentioned previously, make sure that you have the following hosts whitelisted and that you can resolve them. To test enter them in your browser and use HTTPS.
  • api.paradoxplaza.com
  • legal.paradoxplaza.com
  • services.paradoxplaza.com
  • opstm.paradoxplaza.com
  • app.paradox-interactive.com
You could also try to see if forcing the handshake method to TLS1.2 works. To do this add "-tls1.2" to the launch arguments for the game in Steam (excluding the quotation marks).

If you still have this issue, it would help if you could provide your location (country/state should be enough). Might be a problem with Amazon (where the services are hosted) and how you are routed to these servers from your location.
 

Attachments

  • DxDiag.txt
    57,2 KB · Views: 586
Last edited:
Upvote 0
Since i dont have much experience with network debugging (and the possible security implementations of sharing my raw network packages) i only planned to share it with the Paradox developers :( Most of the packages are encrypted however, but im sure some clever dude could crack it open :)
I can understand that, I'm a dev on the game but not officially marked as one in this forum. Could you provide the capture to MasterBorg (he sits two desks from me)
 
Since i dont have much experience with network debugging (and the possible security implementations of sharing my raw network packages) i only planned to share it with the Paradox developers :( Most of the packages are encrypted however, but im sure some clever dude could crack it open :)

Sacryn is one of our Developers :)
 
I can understand that, I'm a dev on the game but not officially marked as one in this forum. Could you provide the capture to MasterBorg (he sits two desks from me)
Sacryn is one of our Developers :)
In that case I'll gladly send it to you guys :) Sending it to Sacryn right away (started a private conversation with him on this forum)
 
Last edited:
i am having the same issue. I pre - ordered the ogame to play multiplayer but i am 'unable to communicate with the paradox servers'. i have uninstalled norton to try and fix the problem but it didn't work. Very unhappy :(
 
I've been following this treads for over a week now because a friend of mine has been having the same issue. Four of us bought the game to enjoy it together. I believe it has been long enough we need a fix for this ASAP.
 
Hi guys.-.. same problem.. Start game.. CANT enter any Log in name or password.. game just start in Offline Modus..
have buy game in steam store... get CD key.. create after this error msg a account on the Homepage.. redeem CD key (get success msg) ... nothing will show on Homepage. that i own this game.. ... when i click on "go online" (dont know how it sounds in english.. have the German version) ... i cant get connetcion to Paradox server..

This suxx a little bit guys.. ^^
 
Can you start the game and try to connect to paradox servers and then take the newest log file and give it to us?
 
Can you start the game and try to connect to paradox servers and then take the newest log file and give it to us?

I have tried again today, and got the same error message.
Newest log file attached.
From what i can read, it seems my login request is simply timing out.
 

Attachments

  • console_2015-06-26-19.39.19-zejanuls.txt
    14,5 KB · Views: 206
Can somebody tell me where is the log file located so i can upload it? I dont really know where it is.

Press windows key or The windows icon in the bottom left corner, type in %appdata% and press enter in the search field. The go into ParadoxInteractive folder -> Magicka 2 -> logs :)
 
(Added a new edit section to original post)
Today I have tried disabling all other network adapters, that werent my main ethernet network adapter. Still doesnt work.
 
So... You guys are going to laugh. The clock of my computer was wrong, it was 4000 hours advanced. So I changed the clock to the right time and TA DAA! Magicka 2 works.

IM SUCH AN IDIOT