[TYPO3-english] cHash information ? and trouble

[Daniel Huf]

Hi,

I'm having a really strange behavior with my cHash and the urls 
generated by tt_news and realurl.

On the live server (load balanced) if I activate the enableCHashCache I 
get don't get the right document. If I deactivate it, the urls get the 
cHash param and the links are working fine. Unfortunately the client 
doesn't like the ?cHash=xxx

On the development server (not load balanced) I don't get these errors.

So I was wondering if it could be related to the load blancing or not? 
Or could it be linked to a multi domain generated url (not used on the 
dev plateform)?

If I understood well, the cHash is created with the GET parameters so 
the multi domain and the load blancer should not be the problem.

Does anybody have an idea where else it could come from? Or at least how 
  to find out.

Thanks
Daniel