In the moment this MM method is global, there is only one place where temporary data is stored. I don't remember why I decided to make it that way. Now the solution is to use the same EA in different charts
"Once per minutes" does not snap to :00, it starts counting from the moment it passed the first time. I think I'm gonna add such option. Unless I decide to not add it, because what happens when you want to snap to :00 for 9 minutes period. I mean, 60/9 is not a whole number.
But what solution can I suggest now.. I don't know really
There is a block now Check profit (period of time). It does not check the number of trades, instead it check their total profit, but if you know the profit that can be made from them it will work.
The other way is Bucket of Closed Trades. You will notice that this block has some Time settings in it. It is similar to the block described here - https://fxdreema.com/demo/mt4-bucket-trades