Can't get from one server to another w/ BungeeGuard installed

So, recently I started up a BungeeCord network and sought out BungeeGuard as the recommended plugin to help remediate BungeeCord’s vulnerabilities; However, I stumbled across an issue I feel like I just don’t see a solution to even though it’s very likely there.

The proxy has BungeeGuard installed, and each of the servers connected to the proxy have it as well - alongside ProtocolLib and the token generated by the proxy in their respective config files. It works fine, but my issue arises when I try to switch to a different server after being connected to the default “hub” server.

It throws the “Unable to authenticate.” message described in the config file for BungeeGuard, and the console reads the following: Netty Epoll Server IO #3/WARN Denying connection from aef501dc-xxxx-xxxx-xxxx-xxxxxxxxxxxx @ x.x.x.x - (token) - reason: INCORRECT_TOKEN

(token) being the exact same one listed in the allowed-tokens part of BungeeCord’s config file. So, what exactly am I missing? Can you connect to each server, or is there a different way I don’t see? I’m kinda lost, here.

[Bombbery]

Can you send a pastebin of your BungeeGuard config.yml on Spigot

I did a full reinstall of BungeeGuard on all my servers and that seems to have fixed my issue. Leaving open so @CyberFlameGO can get a response.

[CyberFlameGO]

I use Travertine as my proxy software, on Java 16 (I’ve also tried Java 8 but the results were the same), for my backend (Spigot) I use Java 8 on Minecraft version 1.8.8, and use the latest dev build of ProtocolLib (I’ve also tried the latest “stable” release) which is https://github.com/dmulloy2/ProtocolLib/commit/7ce3f471bf3bd1e1a0bf90c0da7766841c565575.

Edit: I swear I know how to use Markdown Edit 2: Markdown proved to be unnecessary and made my link look weird