So perhaps something in the way the new version is running? Can this be fixed on the Wappler side? Or is there a different domain I should be registering with Tiny Cloud?
Its very unlikely that Wappler is the problem here given that the screenshot you have posted says its a domain issue.
I have not used Tiny editor, so I might be wrong. Maybe look in the console for any error - if its in Wappler, that’s the best place to look.
The error is within the Wappler application design area (localhost) not the live site. There’s no “console error” as it’s not in a web browser - it’s inside the Wappler application.
Sorry - I assumed it was clear because I was talking about localhost but reading back I guess not. I have tried localhost:12345 but get an error that the domain is already registered.