HELP! Freezing on HD channels

[triplex1]

we have SVT [SWEDEN] in

Astra 4A (4.8E) [VideoGuard]
&
Thor 6 (0.8W) [Conax]

I think you need oscam but you have to write the data of your card

 

[alex05]

I have canal d*gital original card on 0.8W

 

[mohammad362]

Tried with another 250HD, signal is ok, no freeze