Unstructured URLLoader Issues

Hello everyone,
I have been trying to use the OpenAI API with langchain making it able to understand some news.
I have a problem at the beginning the UnstructuredURLLoader from Langchain takes a lot to fetch the desired URL (> 30 minutes).
I have a 12GB RAM laptop which works perfectly with other Langchain classes, but here I don’t know the problem.
Has someone faced the same issue?
Many thanks in advance.