I have also a VUUNO 4k and it does short and longs glitches.
I believe for sure that it is a DEFECT OF FACTORY
Definitely not, Vu receivers, I have 4 genuine ones ,are not intended for card sharing purposes,they do not condone the use of cams, Conditional Access Modules, either.You have a card slot on them, for legitimate services that allow access to their channels,via card,without an official box as such . If however,you use these receivers , as most of us do, to access card shares anyway,then you need to be sure, as the others have already said, of the way you have set your equipment up , & the viability of your line.The box has nothing to do with itI have also a VUUNO 4k and it does short and longs glitches.
I believe for sure that it is a DEFECT OF FACTORY
I consider two species of stops:
a) due to interruptions of the broadcast station or carsharing
b) fast image absences on the TV screen.
What happens are longer or shorter absences from any picture on the TV. The screen turns black.
I have also a VUUNO 4k and it does short and longs glitches.
I believe for sure that it is a DEFECT OF FACTORY