Hi Andrew. I have added all files and i changed my first post to make it more clear.

In short:

parameter_test_1.c runs fine, but has only 1 component called TRND.
parameter_test_2.c runs fine, we now use 2 components TRND:L & TRND:S but parameter chart is wrong, it shows 2 times the same pictures
parameter_test_3.c is slow has many open handles and it sometimes creates chinese signs in diag file (for me with Verbose = 7|DIAG; enabled )
parameter_test_4.c runs fine but the parameter chart is still wrong

I think the problem in parameter_test_3.c are the open trades, it does not close the trades anymore or something else is going wrong. I'm confused because of the chinese signs in diagfile.

I hope it's more clear now ...