My caller ID doesn't display anything. Well, if I reboot the Hopper it will display for a few hours but then stop again. The caller ID history has all the incoming calls but it doesn't display on screen when the phone rings. I've read reports that it is an issue in S234. Not sure if that's true or not but I'm on 234 and I have the issue.
Does it during live tv? I believe it should.
Works sometimes on live, never on recording.