Faction invitation declined. How to invite again?

Hello all.
I am the leader of a faction and one player asked me to join. I accepted by message and sent him an invitation. It seems he declined by error. He cannot ask to get in as the button is grey and i cannot invite him again.
I guess there must be some sort of timer, but it has been quite some time. Could anybody let me if I will be able to invite him again and how long it will take?

Thank you for your help

1 Like

Best thing to do is have someone else invite him. Like a co leader.

Just open it when he is online. Having someone else send the invite doesnt work. I think it also works if he joins a random open faction, leaves it, and tries to join again, or u invite him again.