Topic: Updated EA in MT4 traded still like the previous version?
I expericenced a weird issue I've optimized an EA last month and and replaced the older version on MT4.
It performed mediocre to say at least. So now I've analysed the performance and to my suprise the result was that the trades were not the result from the updated EA but from the older version!?
But the weird thing is, at that time I already attached the updated EA onto the chart, I could easily check it in my MT4 logs.
And the trades were current trades no older ones.
How can this happen? The only thing I did was to make sure that the updated EA had still the same magic number like the older one, to manage older trades.
Does anyone know what may have happend and how I can prevent this, cause I have no clue?