>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3541483. --> Reported by: [anaconda777](https://www.drupal.org/user/3595801) Related to !871 !1278 !870 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>When trying to change AI assistant provider from the "AI provider" dropdown, it is not possible<br> IF the current provider is not available.</p> <h4 id="summary-steps-reproduce">Steps to reproduce (required for bugs, but not feature requests)</h4> <p>Please provide information like AI modules enabled, which AI provider, browser, etc.</p> <p>Enable ollama for example and vllm.<br> create assistant and select your local ollama model there in the AI provider.<br> Now make the local ollama unavailable for Drupal, (stop the ollama for example)</p> <p>Go to assistant:<br> /admin/config/ai/ai-assistant/ai_test_chatbot</p> <p>Try to change the current provider from the Ai Provider dropdown.<br> Result: IT does not let you change cos the current (in this case Ollama) is not available for drupal. </p> <p>it just gives error and the model dropdown for the new model is empty, so you cant choose any. </p> <pre>Failed to get models from Ollama: Server error: `GET http://ai.test.net/api/tags` resulted in a `503 Service Unavailable` response: &lt;html&gt;&lt;body&gt;&lt;h1&gt;503 Service Unavailable&lt;/h1&gt; No server is available to handle this request. &lt;/body&gt;&lt;/html&gt;<br>1 error has been found:</pre><h3 id="summary-proposed-resolution">Proposed resolution</h3> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <h3>Optional: Other details as applicable (e.g., User interface changes, API changes, Data model changes)</h3>