Any suggestions what might be wrong with my installation? I get the following error message when Factorio starts:

Error ModManager.cpp:1024: Error while loading entity prototype "burner-mining-drill" (mining-drill): Animation speed in hr_version doesn't match normal animation speed in property tree at ROOT.mining-drill.burner-mining-drill.animations.east.layers[0].hr_version
Modifications: Base mod › Factchild - Simple Recipes for children

This mod and the "Base mod" are the only ones enabled. Version: "Factorio 0.16.36 (build 36253, win64, steam)". This mod was installed via the in-game "Mods" menu.

I discovered that changing the "Options > Graphics > Sprite resolution" value from "High" to "Normal" resolved my issue.

Thanks for the information. I will work on it