Jaxson:My world famous J C Matthew brand PVR is currently going well, but you can't buy them any more and support is via email to Australia for example. I'll check the TV1 recordings though to see if mine has the same problem as it's essentially a Zinwell PVR with newer firmware. Do people actually watch TV1?
I'd be interested to hear if your JC Matthew does exhibit it.
What is your firmware version and where do you source your updates?