I put the following up at the DirecTV Tech Forum . . .
What's the cause of this issue?
DirecTV2PC see the HMC HR34, but its PlayList comes up empty?
Is it a HR34 issue or a DirecTV2PC issue?
This is the reply my thread at the DirecTV Forum got
Originally Posted by barbaras_support
I looked into this for you guys and found, we are experiencing the same issue. The play list availability does show up however, the actual titles are not listing. We are contacting our engineering to look further into this for you. I will provide you with an update when I receive more details.