Why a network disappears after you post (and how to post again)
After you share, InGo hides the button for the network you just posted to and shows the next network instead. Nothing is broken, and you don't need to re-authorize LinkedIn.
To see every network
Click the small arrow or sharing menu on the network button shown.
The full list opens. The network you already used is marked Posted.
To post again (for example, after deleting a post to fix it), wait about 15 minutes and try again.
Organizers
Updating the posting asset resets the record, so all networks show again.
Still stuck?
If LinkedIn still doesn't appear after 15 minutes, reply with the event link and the participant's email.