JustAnotherUser

uPNP shows these open, as far as I can tell. Can I test this somehow, telnet or ssh to my external IP over 16261? 8766? Should I expect some sort of response? What I find weird is that this only happens once but when I compared it to other logs it occurs often: LOG : General , 1660872076633> 27,383,567> command entered via server console (System.in): "ping@pong" Every time it states that coop master isn't responding though. LOG : General , 1660872136722> 27,443,656> Coop master is not responding, terminating LOG : Multiplayer , 1660872136722> 27,443,656> java.base/java.lang.Thread.getStackTrace(Unknown Source) LOG : Multiplayer , 1660872136722> 27,443,657> zombie.debug.DebugLogStream.printStackTrace(DebugLogStream.java:159) LOG : Multiplayer , 1660872136723> 27,443,657> zombie.debug.DebugLogStream.printStackTrace(DebugLogStream.java:146) LOG : Multiplayer , 1660872136723> 27,443,657> zombie.network.ServerMap.QueueQuit(ServerMap.java:91) LOG : Multiplayer , 1660872136723> 27,443,657> zombie.network.GameServer.main(GameServer.java:1053)

Even with those installed, upon loading coop the page stays black after character creation. Clicking immediately sends me back to the main menu regardless of how long I wait, in the meanwhile it's just a black screen. Again, this loads correctly on me joining other servers and solo.

I copied all files from the other computer into the affected machine, ran a java cleanup, verified file integrity, same thing. I click to host, pick the map, create a character, and instead of "this is how you died" it's still a black screen. console.txt coop-console.txt

A few notes in my instance: I am able to join other people's hosted games. Another computer on my network is able to host. I did have two mods previously, which should all be disabled and removed now completely. I did a complete uninstall through Steam and cleaned up all old data including registry keys through Revo Uninstaller.

Sure, here you go. console.txt

I'm getting this same error as well. My AV is disabled for testing, uPNP is working. coop-console.txt