maybe something is wrong with your templates and/or setup. The following is supposed to work (and works on openacs.org, (try /stream-on).
-g
set title "Some Title" set context [list $title] set template [parameter::get -package_id [ad_conn subsite_id] -parameter StreamingHead] ad_return_top_of_page [ad_parse_template -params [list context title] $template] foreach i {1 2 3} { ns_write "$i...<äüö> <ÄÜÖ>\n" ns_sleep 2 } ns_write "DONE\n"