opened charts gone

 

Today I found all my open charts gone. Except 4m chart.

What happened?

It's very frustrating to see them go away.

I just saw I can save profiles (my mistake here)

What could have overwrite the default profile? 

 

But it's there a possibility to recover my lost charts? There where lots of objects drawn by hand for studies. 

Documentation on MQL5: Chart Operations / ChartOpen
  • www.mql5.com
Chart Operations / ChartOpen - Documentation on MQL5