sudo nano /etc/systemd/system/xm20g.service
[Unit]
Description=xm20g
After=network-online.target

[Service]
Type=simple
ExecStart=/usr/bin/rclone mount xm20g:/ /xm20g --daemon
ExecStop=/bin/fusermount -u /xm20g
Restart=always
User=root

[Install]
WantedBy=multi-user.target