OK, I have an update on this
OK, I have an update on this issue.
Today I downloaded and installed Patch Tuesday Windows Updates, then rebooted.
After the system was back up, I opened WMC and selected Live TV. This is the message I got:
Viewing or Listening Conflict
No tuner available to satisfy the current request.
I waited two minutes and clicked on the “channel up” button, to see if it could now tune to the next channel. This is the message I got then:
Service is unavailable
There is currently no TV signal detected for this channel. The channel may be temporarily off the air. Try again later.
I went up another channel, and got the same message. So this time I waited 10 minutes and tried the “channel down” button. Same message.
Next I pulled the CableCARD out of the back of the InfiniTV 4 tuner, waited 20 seconds, and pushed it back in. I waited 15 more seconds and clicked on the “channel up” button again.
This time (as usual) we finally got a live TV channel.
What do you think?