Would you be up for providing us a copy of your save file? It would go a long way as to help us identify and fix the issue.
- Your save file can be found here: Documents\Avalanche Studios\GenerationZero\Saves
- Right-click the save folder (containing “savegame” and “savegame.bac”) > send to > compressed (zipped) folder
- Go to https://wetransfer.com/ (No account required)
- Click the “…” button and select “get transfer link”
- Add/attach the .zip archive with the save file(s)
- Upload and copy the link
- Send me a DM here on the forum and include the link from wetransfer
Sorry for the inconvenience and thanks for reporting!