Choose Test on the Discord bot page. It checks each part and says what's wrong. The common ones:
- "The bot is not in your server any more": someone removed it. Add it again.
- "Slash commands are not set up": choose Set up commands again.
- "In #channel the bot cannot…": change that channel's permissions in Discord so the bot can see it and post.
Disconnecting
Disconnecting stops posts and removes the bot's settings in Rosterr. Remove the bot from your server in Discord as well.
Tip
Run the test after you change channel permissions in Discord. It's the quickest way to check the bot can still post everywhere it needs to.
More detail: Adding the Rosterr bot to Discord.