strategy tester results

 
Hi all, having a weird issue with my MT5. It has suddenly and randomly changed the data it is displaying in the 'optimisation results' page.  It has gone from displaying the net profit in the 'profit' column to gross profit... and the drawdown has gone from displaying equity drawdown to balance drawdown... which is highly annoying... has anyone else come across this and worked out how to change it back ?  why it would suddenly do this I dont know.. i have tried rebooting it, closing it, etc.. no good.