Sequence timing disabled in ordinary Outreach controls for an event

Open Events → Events → select your event → Edit Event → Sequences.

An outreach belonging to an event sequence displays that standalone timing adjustments are disabled. Manage its timing and activation in the event's Sequences area. Activation requires the event to be active/complete and a qualifying sendable outreach, with scheduled time at least one hour ahead. Transactional reminder and Outreach merge tokens can differ; inspect the actual token/error rather than copying unsupported syntax between editors.