Hello my friends, I have not tried any broker without spread, but I will try this week.
I honestly don't believe it's just a spread.
The reason I don't believe it is because it is quite clear that the "no position" block that is at the top in "on tick" should do its function of "having no position" to pass on to the next block, check the spread and open the order, and it should be constantly repetitive until the spread is at the desired size opening the order.
It is as if the block "No position" did not do its function correctly, if I do not have the position, it should pass on to the next block, very simple but it did not.
Anyway, I will analyze this week and post more evidence if it happens and if necessary, call the broker to find out if the mistake is with them or not.
F