So I had a game going where I turned the 5x mod on halfway through. Everything was fine until I started being limited in my research options. I thought maybe I had to fill out that section of the tech tree evenly and I could continue.
I thought it was something to do with the mod by design. However I've completed all that right up to where Nanotech starts. I had nanotech researched before I turned the mod on. However I can't go further than that column. It says I've run out of research options. Is this due to adding the mod in halfway through? Any solutions or do I need to start a new game if I use the 5x mod?