Collectible Card Game Headquarters

Hello everyone, I'd rather to report a bug (or maybe it's just me not understanding how does Forge works).
Everytime my friends and I try to play online (not local) we get always the same error (indexoutofboundsexception). What could I do to solve it?

Error screen attached to the post.

Thank you all!

Hey,

have you checked these infos out already?

https://www.slightlymagic.net/wiki/Forg ... twork_Play

Maybe there are some clues for your situation as well?
Fingers crossed!
K.

It works!! Thank you really much for you support!