A worrying development. I have a real money live automatic trading position open on the SP500 DFB on my Complete platform that I was considering closing manually but the ”x’ next to the position line on the chart is unresponsive as is the ‘x’ in the Open Positions window – so I am unable to close the position. I will have to try changing my settings to close positions if I stop a strategy and then try stopping the strategy to close it. It is this sort of situation that I was worried about when PRT started becoming unresponsive/hanging. I have sent a technical report to PRT.