Why there are difference effort in the strategy between the m1,m15,and m30.

 
Hello,all.
I am build an auto system, In the strategy tester, in m30, the system is very well.But in m1 m15 h1,the system is very badly. I don't understand why?
Everyone who can help me? Now I am very worry my system is not well.
Thanks.
 
Open chart after testing and see your signals (arrow objects) on this opened chart. Analyze it yourself. There is "hand made" work
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