Thanks for the quick response.
I startet the deamon with:
clearml-agent daemon --queue "4gb" --docker clearml/fractional-gpu:u22-cu11.7-4gb --force-current-version

this is my clearaml.conf on the server:

agent {
    # Set GIT user/pass credentials (if user/pass are set, GIT protocol will be set to https)
    git_user:"XXX"
    git_pass:"XXX"
    # all other domains will use public access (no user/pass). Default: always send user/pass for any VCS domain
    git_host:""
    package_manager: {
        type: pip,
        pip_version: [""]
        pytorch_resolve: none
        extra_pip_install_flags: ["--user"]
        extra_index_url: ["XXX"]
    }
    # Force GIT protocol to use SSH regardless of the git url (Assumes GIT user/pass are blank)
    force_git_ssh_protocol: false

    # unique name of this worker, if None, created based on hostname:process_id
    # Overridden with os environment: CLEARML_WORKER_NAME
    worker_id: ""
    docker_use_activated_venv: false
    extra_docker_arguments: ["--pid=host","-e","http_proxy=XXX", "-e","https_proxy=XXX"]
}