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I tried to manually generate my first backups with xCloner zipped to /html/administrator/backups in my joomla 1.5 installation. They take hours. The first one I had to interrupt after half an hour as I had to go offline. The second one is running for more than 75 minutes now, but it has only saved about 40 % until now. The installation includes a second one for one subdomain. I think this shouldn’t be the problem, because these installations are quite new, including not much more than the joomla exemple content in the databases. What went wrong?