Is it possible that an EA or the system is overcharged / overweight ?

 

Sometimes my EA ignores my advices and opens an order, allthough the conditions I had made are not fullfilled.

Could it be that the system has too much to do ?

I have 15 different currencies in my window and the same EA running 15 times .

How much currencies can MT4 handle at the same time ?

I thought, one reason could be the second, when a new bar will be openend.

Volumes, Stochastic Indicator, MACD etc are Null, therefore mysterios actions could happen.

But there must be another reason.

Nearly the same EA worked well at another Brooker under MT4.

Perhaps I should reinstall the software.

 
24hworker:


But there must be another reason.

Yes, your code has an error in it.
Reason: