I am unable to sign in to jupyter notebook or anaconda toolbox, cloud notebook is ok however

macOS Anaconda Navigator 2.7.1 Anaconda Toolbox 4.20.0 JupyterLab 4.4.7 Notebook 7.4.5 Cloud Notebooks Assistant works. Local Assistant does not work. Browser console shows: GET https://assistant.anaconda.cloud/terms-and-conditions-version ERR_NAME_NOT_RESOLVED GET https://assistant.anaconda.cloud/access ERR_NAME_NOT_RESOLVED