Thanks both, @rlkoshak, I think that’s it - I noticed when typing out my question that the * was missing from the end of the group name - gLoungeDimLight instead of gLoungeDimLight* , and a subsequent second restart once I’d posted the question picked up the changes.
@H102 - Yes, I’m in the process of migrating away from the 1.x version - I just posted a question[1] on doing so via the rest api as I want to try and avoid creating a fair number of mqtt things manually if I can help it!
Cheers
James
[1] Migrating from text files to Paper UI for Things using REST API