[TYPO3-mvc] f:form without cHash does only display same site

[Domi]

Hello,

I copied all save functions into the uncached section of my 
ext_localconf.php. But still it seems getting cached.

I have similar problems with Ajax calls via typeNums. Even if I set the 
config.no_cache = 1 the ajax call is always cached and I don't see the 
new entries.

What could cause this?
Thanks for your ideas,

Dominic