tested with 2 packages !
1st BBC-prime 11114-V-27500-3/4
2nd Sky Italy package
with BBCprime it's works perfect
but with SKYitaly subtitle appear only if you play with the men
by entering and exit .or by clicking on blue button sub's appear at background but when watch normal tansmistion nothing..
it's something related to OSD and Rendering!!!
tried with lot's of skins but not work
I talk about DVB-Subtite (ETS-300743) and not text based subtitle
BR