For some reason I am not able to turn off subtitles by default with the Z9X. This is diffrent from the Z9S behaviour. It is very inconvenient to have to turn them off, which each movie start. Setting the apropriate values in the file header to NO using mkvmerge does not help.
Embarassing! Thank you! There are some new settings which are not explainined. Is there a description somewhere available? Added: Just found your posting: http://forum.zidoo.tv/index.php?thr...for-rtd1619-players-vs10-sdr-pdf-added.82695/