[0.17.74] Research button isn't enable for some tecnologies

[brunnolira]

The button to research some tecnologies are not enabled even after researched all itens before and the tecnology tree being all green

[Honktown]

It looks like you're using mods? I see a strange module/production machine icon.

[BlueTemplar]

Those are the old (0.14- ?) module/avatar graphics.

[DaleStan]

If you are using mods, I would contact the mod author.

[Rseding91]

I see the technology name is showing: "indisponível" which translated means "Unavailable". That means the technology is visible but unavailable to research - done by a mod specifically. You'll have to ask the mod author(s) why that's the case but that's what it means.

[brunnolira]

Those are my mods, and even disabling them the research is Unavailable and the research tree remais the same.
Do you think i've lost my gameplay? :/