Reaction roles hand out roles, so they live and die by Manage Roles and role order.
| If you see this | What to do |
|---|---|
| "I could not change that role. Make sure my role is above it and I have Manage Roles." | Exactly that: give the bot Manage Roles, then drag its role above every role in the menu. |
| A button or reaction does nothing | The role is above the bot, or the bot lost access to the channel. Fix the role order and its channel permissions. |
| Only some roles work | The ones that fail are above the bot's role. Move the bot up so it sits above all of them. |