Hi Samuli,
Thanks for your reply.You are right, wrong place. If you can see this one of my first posting so I will look beter next time. The point is I already used the reindex from KM Index Administration. Normaly this works but this time it looks like TREX is deindexing. Because after pressing the reindex button TREX also couldn't find the new documents anymore. And the queue (display queue in TREX monitor) is after this action empty.
Do you have another suggestion?