i have a new and better webspace now. Sitemap generator is started by a cronjob. It crawls all pages and than the process stops just before generating the sitemap. When i start the process again manually via browser window the sitemaps are generated successfully in seconds, else nothing happens.
i use version sitemap generator version 7.1 and the php version is 5.5. I've also tested 5.4 and 5.6 with no success.
I've asked the new provider what can cause that. They have no idea.
Attached the configuration screenshot and screenshot when generator stops.
Thanks and regards