Thanks for coming back to me 👍
Ah - So (assuming that your personal URL is also https or that they're interchangeable), I have some sort of other problem; Am a bit stumped; launchbox should be using the correct URL (as below) that I've keyed in:
http://steamcommunity.com/id/santherus/
Have set steam profile to public. I also have the correct API key in there - I even revoked the existing key, and created a new one to no avail - still not able to access my account.
Not quite sure where to go from here - In case it matters, I'm using the new release of launchbox to connect for the first time; had no problems with origin/gog/epic connection prior to this. Any ideas that might help?