Why the error "no receiver available......."

Yep my thoughts exactly, you can definitely have up to 6 simultaneous streams going. For example, 3 devices can stream the same live tv channel, which is in fact only using 1 tuner.

Streaming already competed recorded shows does not use a tuner.

4 tuners = maximum of 4 simultaneous Live TV channels

Every Live TV channel after 4 would drop the Live TV viewing from the earliest tuned device.
First tuned in, first tuned out. :slight_smile:

I verified at least 1 tuner is used for each channel, or subchannel.

Bet ya didn’t know this…
2 tuners for 1 channel will be used if all the following are true:

  1. Max Recording Quality is set to HD 1080 - 10 Mbps, 720@60fps.
  2. Channel being viewed, or recorded is broadcast at 720p.
  3. 2 tuners are available.