What if you work withe regular stops? Or what if you disable those "modify stops"? At least when you disable some blocks, you can detect if they are causing the problem or not.
By the way, are you sure that you want "Once per bar" to be there, after "For each Trade"?
Ok, I removed that rule to set TP to 0. Now what, you still don't have trailing stop 
I mean that you have no trailing stop until the price goes too close to TP. This is not Take Profit, this is Trailing Step: http://prntscr.com/6fvr9t
I think these comments are generated by MetaTrader. You can only put comments when the trade/order is created and then you can't modify them (but the broker can).
You have trailing stop with Step = the size of TP. This is weird 
I don't remember why, but I have set it in a way, so if the desired TP level is equal to Ask, TP to be set to 0.
This is complex project also including indicator that I don't have 
Can you show me the problem with some **simple **test EA?
Yes, if you delete the line, there is no stop anymore. There is a function that checks all lines on every tick and if the price is beyond line like this (they have special names), the trade is closed.
This sounds like problems with Magic Number... or who knows what Normally there are no problems if you run the same EA on two different pairs, because their symbol name is different => it is different in all blocks. But blocks also allow you to change this setting, and also settings for the Magic Number (Group), so you can easily make EAs to interfere. So I don't know, it's a matter of settings.
Martingale settings control only the lot size that will be taken, not the creation of the new trade. Once you run Buy now, you will end up with a new trade, no matter what MM model you have selected. So if you want to Not create some trade in some situation, you need to "explain" this situation with some filter block above the Buy now/Sell now
Do you have some simple project/example that can produce this problem?
Once per bar, when placed on the very top will pass in the first tick of every new candle. Below you have Seconds filter set from 10 to 30 second, so maybe you are 10 seconds late
Put this Once per bar below the time filters.
Martingale settings does not prevent trades from creating. If the lot size is 0 or something lower than the minimum, the minimum will be taken. If you don't want to put a new trade somewhere, put some filter or condition above, like No trade is running, Once a day, Check current unrealized profit, Condition...
__last one ...
If i have an ea on eurusd chart, and an ea wich will work only as a trailing stop (also the question is if it was a break even ea instead a trailing stop ea) on an other eurusd chart. If they have different magic numbers although they are on the same chart, the trailing stop ea will modify the stop lose of the other normal ea?
many thanks for ur answers,[/quote:3is7z6cn]
Trailing stop blocks has settings. It can be set up to do that or not to do that. By default it will only take care of trades with the same magic number.
__sorry for so many questions:
do u think this expert will work properly?
https://fxdreema.com/shared/XlnxoYBjb
what i need is:
1: check all the conditions block and if there is no trade running it will open a buy,
2: then all the time will be checking the current running trades though the for each trade pink block, from the newest to the oldest if the profit on money of each one is greather to "constant" or 10usd. If these profits are greather to 10usd then it will check the conditions blocks below and then if passes will buy.[/quote:1dpycw09]
Block 31 will pass after blocks 27 and 29. It will be better if you put this formula somewhere above the block where it should be used. Otherwise you will not have fresh information.
Using these pink blocks, I think the EA will start to buy, buy, buy... Because when you have a trade with profit > PROFITUSDNECESARIO, this will be fact for more than a single tick. I will suggest to put "once per trade/order" after block 30.
Probably. I don't know the exact situation, but I can suggest something - do some connections from time to time. When you rearrange blocks, this is not saved immediately, but when you connect/disconnect something - yes.
Looking at your newest project, maybe the problem is right here: http://prntscr.com/6fktbz
I hope you didn't lose money by this. Always try EAs on backtest and demo first!
Then get this and test it. You need:
In this case, I will suggest to put blocks in "on Init", then open some trade manually, then run the EA and look what is going on.