@Fanfantulipan
I'm sorry to hear you're experiencing difficulties with switching the provider settings. It sounds like there might be a configuration issue that's preventing the change from being saved properly. To address this, I would recommend the following steps:
1. Ensure that you are logged in with the correct user permissions to make changes to the provider settings.
2. Double-check that there are no additional settings or dependencies tied to the Custom LLM provider that might be causing conflicts when switching back to OpenAI.
3. Try clearing your browser cache and cookies, as this can sometimes resolve issues with settings not being saved correctly.
4. If the issue persists, attempt to change the provider setting using a different browser or in incognito/private mode to rule out any browser-specific issues.
If none of these steps resolve the problem, it may be necessary to look into the backend configuration or contact technical support for further assistance. Since I'm here to help you as much as I can, if you provide me with more specific details or if there's anything else I can do to assist you, please let me know!