I have increased the capacity (Units) of the resource, but the task still takes the same amount of time to complete
This can happen if the Maximum Units value for the task is set to a number smaller than the resource capacity. To check and/or update the task's Maximum Units, click the task in the Gantt chart and locate the Max. Unit value in the Task Details Popup.
This Max. Units value defines the maximum number of resource units that can be allocated for the task.
- To learn more about setting an individual task's Maximum Units, see Gantt Chart Elements
- To learn about setting the default Maximum Units value, see Gantt Configuration | Resources.