i don't know if this is related, but i recently also have a problem with Farr being unresponsive. it says "Searching Alias ..." and hangs up (well: i can type something, but it doesn't respond to it at all). Task Manager shows processor usage of well above 70% for farr-process. It might have something to do with table search plugin, but i can't really pinpoint the problem, because its working most of the time. Error still occurs quite often.