[mythtv-users] Live TV channel lock issue

[William]

Phill Edwards wrote:
> I'm wondering if the tuner cards are faulty. Do you think that could
> be the cause? They've been pretty much fault-free for a few years, and
> as DVB-T cards there's not really a lot to go wrong with them, is
> there?
>
> Regards,
> Phill
>
>   
I would think it far more likely that your coax cable and / or 
connectors are to blame. Especially if they are a few years old. I am 
not sure what signal monitoring features your card has but you might 
want to verify a good solid signal at the card.

W.