If you switch to Scarlett, does Roderick follow? Or can you not control Scarlett?
Did you try unlicking and re-lining, teleporting to the End of Time, kill her and resurrect, etc?
Please email supportdos@larian.com, with a description of the problem and the report.zip file generated by the
D:OS support tool (for the PC version). The report will contain system and game information, any crash dumps, and your saved games. If file size is an issue, any saves not related to the problem can be deleted (so maybe leave your most recent working save, and the first one where she stopped following).
