[xwiki-users] strange behaviour of editors

Hi, I started testing XWiki Enterprise 1.7.2.16857 and have decided to only use the xwiki/2.0 syntax. Therefore I changed the appropriate entry in xwiki.cfg: xwiki.rendering.syntax = xwiki/2.0 Then I restarted XWiki and all worked well (Wiki and WYSIWYG mode). I think the syntax name was shown in the right column. That was yesterday. Today the behaviour has changed. The syntax name isn't shown in the right column. I get the old WYSIWYG editor. In Wiki mode the 2.0 syntax isn't recognized. Instead I have to use the 1.0 syntax. What has happened? Is there any solution? Also I have a problem with the WYSIWYG editors. I would expect to create standard wwiki syntax using it (e.g. "1 header" or "= header"). Instead HTML code like "<h1>header</h1>" is created? Why? I have checked all FAQ without success. The mail archives weren't searchable. Jens