One I change the chart type to say Renko, I can't go back to a normal bar chart or candle stick chart. The menu items and buttons are disabled or missing. All I can do now is delete the plot and start again. What's the "secret" to revert back to a normal chart?
I just figured it out. Just change the resolution to say 1 minute. Not intuitive - very bad. Should be able to use the standard buttons for bar chart or candle stick chart, and automatically revert back to the previous resolution that was used for that chart.