WinFast PVR 2000 problem: tuner 'forgets' channels

[dtibor]

Hi folks!

Please help me if you can!
I have a winfast pvr2000 tv tuner. If I choose Adaptive Channel Scanning from its software the tuner scans and founds all the channels very nicely. However if I restart the winfast pvr software the screen looks like before channel scanning. If I take a look on the list of channels everything looks OK (the list also contains frequency values for each channel). However if I select any channel from the list, the screen is like mentioned above.
This Adaptive Channel Scanning used to be working in the past.

If I select a region then everything is OK on restart, however the list of channels is not complete in this case.

Any ideas?

Thanks a lot!

[guns1inger]

Are you running the latest version of the PVR application ?

You can find it here : ftp://ftp.leadtek.com.tw/tv_tuner/WinFast_PVR/application/061117/WinFastPVR3112.zip

[dtibor]

I've tried 2 or 3 versions of the PVR software including the one indicated by you. I've also tried several driver versions.

[guns1inger]

There is this, as yet unreleased version here : http://tw1965.myweb.hinet.net/WinFastPVR2.htm

[dtibor]

I've already found the Winfast PVR2 software. This version solves this problem, but it has a disadvantage.
Channels in the upper frequency range (above 300 MHz) doesn't have sound or the sound is very noisy.
I don't know if this comes from the fact that my cable television provider uses both B/G D/K mode