The Time Series custom dashboard will show all numerical columns in a stream. To exclude numerical columns from the dashboard, you either need to drop them from the Output view or convert them to a text type such as VARCHAR (1024).
All time series appear on the same vertical axis. As a result, if the range of one column is much higher than the others, smaller-valued columns may not be visible. Note: this applies all plot and dial panel types. To generate a Time Series dashboard: