Take a look at existing similar issues (and their potential solutions) via search. I assume you mean the “Hub” app (there is also the “whitelisted app”)
Eg this one: Cannot add certain discourse forums in DiscourseHub on Android - #13 by pmusaraj
Related Topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Issue with Relative Path Causing CORS Error on Discourse Sites | 6 | 54 | October 29, 2024 | |
| Discourse-app container starts then silently stops | 41 | 2711 | September 20, 2022 | |
| Full site CDN acceleration for Discourse | 36 | 18254 | September 6, 2023 | |
| iOS doesn't load CSS sometimes when navigating between subdomains | 53 | 1956 | November 4, 2024 | |
| Enable a CDN for your Discourse | 69 | 291168 | August 9, 2024 |