I followed Samuel's installation guide precisely and everything appears to be configured as instructed. However, when I load the Samuel's save, I receive a warning stating that the mods are misconfigured. Despite the setup matching the guide, there seems to be a problem during the transition from the Medieval to the Industrial tech level.

After this transition:

The Research tab becomes completely empty — no projects are listed.

At the campfire, the "Advance to Spacer" option appears to be available, but clicking it does nothing. It does not unlock any new research or populate the research tab.

It seems like the tech progression system is breaking during the era shift, possibly due to a misconfiguration or missing dependency, even though all mods are installed as per the official guide.

Thanks for help.