Last Friday I indexed a branch for search for the first time and everything was working when I left work. This morning (Monday) when I came into work and clicked search link we got the message "Branch not indexed for search" alert.Only two things happen over the weeked:1. Our server complted it's weekly auto reboot process on Sunday. 2. The permissins on the root folder where our search index is kept was change from 755 to 775. That is we issued the chmod 775 /local/interwoven /local/interwoven and our search index directory is in a subdirectory of the interwoven folder.iw.index.agent.idxdir=/local/interwoven/searchDoes anybody have any ideas of what happened or what to look for?This is for TS 6.7.1 SP1 on Linux.