I dont think it is the
satellite dish (not sure), somehow everything was working fine 2-3 days ago. The channel suddenly ran out of signal for 11.966 MHz.
My aunt has Tail Star 5 or something,
VTV4 works perfectly for her...
I will try the 11.965 Mhz and the 21991 tomorrow (rainy tonight). Let's hope that it will work.
It seems you have the same problem nha1126, i will try to update asap on this matter, hopefully it wont be a serious problem.
Thanks for all the replies, i really appreciated this.