audio screeching and video jerkiness on two tuner wintv 250 system

[jw1248]

The video starts and stops and the audio screeches at the same time. This only happens on one tuner. Sometimes if I reboot it goes away, sometimes it doesn't, even if i haven't done anything else.

in sagetv setup:
wintv 250 #2 is tuner 1.
wintv 250 #1 is tuner 2.
is this normal?

I have tried to use graphedit to see if it only happens on the same tuner, but I can't get the audio to work. The video seems to be playing only about 10 fps, and I get no audio so I don't know if it's screeching. Is the 10 fps video normal? Can someone post a graphedit for the audio?

Thanks for any help.
jw

[dkardatzke]

Are you using the latest drivers available from Hauppauge? This was a known problem a few driver versions ago.