I checked the frequency 11,362 H, Astra 19.2 E, and I find no error,or at least I did not notice.But you better look at screenshot bellow;maybe you can see more than me:

I believe that most errors that occur in applications that use dvbs2 card, including TSReader,is due to several factors: the limited signal, the LNB can not read stream completely, bugs in software, codecs inappropriate etc.Of course there are other causes.And we must see that tbs6925 card is at the beginning.Some applications or dvbs2 players not provide full support for this card yet.