I've had this same issue intermittently since I upgraded from CF9 to CF10 last year. Went through an extensive debugging process with my host and came up empty-handed. It still happens from time to time that our cflocations just don't seem to fire.
Our situation uses cflocation in a URL friendly app. Basically, a user will navigate to a URL in our server like "www.example.com/promotion", the actual "/promotion" directory doesn't exist, but rather the app looks at a lookup table and sends the user to their destination via cflocation, in our case the destination would be something like "http://www.example.com/?page=promotion.home". The buffer would never get even close to 1024K to have the page flushed, since this function runs on its own. We debugged it by replacing the cflocation with the output string and it would fire immediately. This code worked perfectly in CF9 -- You received this message because you are subscribed to the Google Groups "cfaussie" group. To unsubscribe from this group and stop receiving emails from it, send an email to cfaussie+unsubscr...@googlegroups.com. To post to this group, send email to cfaussie@googlegroups.com. Visit this group at http://groups.google.com/group/cfaussie. For more options, visit https://groups.google.com/groups/opt_out.