Based on prior comments regarding audio, I took a shot and streamed EP3 via HBOGO via an AppleTV 4K.
Surprisingly, I only had 2CH sound. Rather than try to troubleshoot the issue last evening, we sucked it up and and just used DSU to decode to 5.1.4.
I thought I may have missed a setting in my ATV box, but it looks like it is an issue with how the episodes are delivered via HBOGO.
Oddly, I did a quick check of other HBO content (Alita), as well as non-HBO content (SW TPM via Disney+) and had no trouble getting MCH PCM or even Atmos where available. I then spot checked S1EP1 of WW, and it was playing in MCH PCM, but S2EP1 was 2CH, as were all epodes of S3.
I can also access HBOGO via a FireStick4K, but it transcodes everything to DD+ so that may not be apples to apples. The state of affairs in the streaming space is a bit of a hellscape in that certain apps may work differently via different streaming platforms via different systems. Or in the case, maybe HBOGO is only serving up S3 of WW in 2CH.
Last edited by BGLeduc; 03-30-2020 at 11:08 AM.