Hello, thanks for the reply.
Yes, we tried everything, error logs, debug mode and so on, but no problems were detected.
We also tried the combination of theme and plugins but also no changes an be saved.
We can edit parts of the website which are organized by plugins (e.g. yoast SEO meta descriptions), but in the editor of wordpress where we edit posts and pages, no changes are saved, the unchanged content is reloaded in the back- and frontend again.
Do you have some other tools or tips to try?
Thanks a lot and have a nice day.
