OlHonder

After manual testing I've discovered that LibX is the problem, idk what changes in the networking. Just Enough Advancements uses it as a library. Made an install on both client and server with just LibX installed and it gives the same problems. I'll be contacting the mod author and I'd like to know how to mark this as solved in the meantime. Thanks for the help.

I added names to each file, but I could make a different gist for each one if that's easier. Will try the manual way with adding mods one at a time. Do you know if there's a way to use a curseforge instance as my server? Would be pretty useful to just go enabling them one by one that way instead of managing the files.

I uploaded multiple logs on a single gist: https://gist.github.com/OlHonder/bce1822d73209c83143aaf5cd912390f Excluded mods that were giving errors, made clean install and new instance (same name), and tried running the client in a new singleplayer world to check if something launched an error that didn't appear on the server log. Server has 4gb ram, client has 6gb ram. Not running resourcepacks other than what the mods add as mod_resources, removed clientside mods (the ones I found) from the server.

Just did a run with this argument on both my client and the server, from where do I get those logs so I can paste them here?

Posting client debug log: https://gist.github.com/OlHonder/6b4ced63c46eda0600db48423fc96f41 It always fails to connect, already checked the versions are up to date and even tried removing the mods throwing an error but it keeps doing the same, it either says "Timed Out" or "Disconnected". When it says "Timed out", the client hangs and stops responding, when it says "Disconnected" appears either with something about "Heap Space" or "Stack Overflow". The same behavior repeats on machines on both local and external networks, and also on the host machine.

Hi! I'm trying to host a dedicated server for me and some friends. Ports are open and a clean installation does run correctly. The issue comes when adding mods, idk if one is conflicting with connectivity. Server latest log: https://pastebin.com/wut6btGJ Lemme know if you need any other log. Thanks!