I code an EA that use an indicator that I haven't source code of it,
This indicator give signal by appearing arrows but I have a problem with this indicator,
sometimes when I changed time frame and so EA reinitialized, I see that chart refresh and new arrows appeared and EA act as programmed,
How can I add code to this EA that automatically reinitialize and work correct?
So your indicator repaints,so it should be modified into the indicator,
Otherwise the EA can't reset/refresh the indicator data at first time it's loaded into the EA.