backtesting funny behaviour

 
Hi, all...

I back-tested my EA month by month starting January 2007. From January through March, I got positive result. Funny thing is, starting April, I got OrderSend Error 130 (invalid stoploss).

This is really way out of me, guys. I'm not a programmer. So, please, anybody, help out...

Thank you.
 
Wait a little while until the spread goes down and try again. The back tester has the nice feature of using the current spread when it runs tests, and not the spread relating to the time period tested (that information is not saved).
Reason: