Specifically SpongeForge Servers without mods. No errors are given, other than it wont let me connect unless i also have it installed on every server i want to join.

Using UniDict-1.10.2-2.3b
On Forge-1.10.2-12.18.2.2107
and spongeforge-1.10.2-2098-6.0.0-BETA-1823

UniDict isn't a client side only mod, it must be installed on the server too.

Sorry for not explaining myself clearly. The issue is when installed on the client i wont be able to connect to my hub server, which is vanilla.

the hub server has to have UniDict too.

Thank you so much, my savior :D

No! The point is to have vanilla and modded servers working together in a bungee network. What you propose would not let my vanilla players enter the network at all. I'm sorry, but your amazing mod is the only one which does this.
You dont sound interested in helping fixing my issue, leaving me with no other choice but to remove your mod. Which i think is rather sad :/

I will add a config option to ignore the requirement of UniDict being present on the the server.

I forgot to ask, which version? 1.7.10 or 1.10.2?

1.10.2 as i stated in the issue xD

I changed it a bit on the last version, could you try it? :)

Yes ill give it a try, thank you ;)