Sometimes if I optimize for example, from 0.01 lot to 0.05 lot. Measure: 0.01. Genetic algorithm choice is away (so optimizing shouldn't dismiss results anymore, right?)

ERROR: Then the MT4 optimizer only does 0.03 and 0.05 lot (and totally ignores others: 0.01, 0.02 and 0.04). Why is that?

And this issue can be with other parameters. What can be the issue?
- egy settings?
- mql4 code?
- MT4 build has a bug? Does that mean MT5 optimizes better?