satamuse
In Mcas Config (MENU/ Conditional Access/ CA Setting/) disable: emu ecm and emu emm.

hi,bonjour
i am absolutly not a newbie !! anyway thanks for your answer!
all my config (settings) are perfects !
this problem is NEW and appare in the +/- 3 last softwares(sw) in all the versions of soft !!!!!
yumatu,globo,truman,gm,GI,sab eso..............................
it concerns only chanel france 3,france5 11817 v 27500 and directstar 12522 v 22000
W9 HD do not exist anymore ??
TF1 HD,FR2 HD,M6 HD work very well !!! on astra
no sound ( AC3+) in terrestrial HD french chanels ( TNT=in France)
i use yumatu for (since) explorer,mx,mx+,IQ,IQ+,and finally ALI 3602A HD yumatu clone of gobo,sab,truman,amiko ,gm..............
many thanks for your answer anyway
merci beaucou
bolcoi spassiba