Just got a stream 4k and hbo max is sluggish, and pauses/buffers at the beginning of a new show. Horrible experience. Internet download speed tests at better than 300 Mbps. On the same device I have Netflix and it has absolutely no issue, so this should not be a wifi issue, either. TiVo...

I have a Mini Vox connected via MoCA to a Premier 4. Occasionally (once a month(ish)) the audio on the TV attached to the Mini will become choppy for no apparent reason. The video will still be smooth but Live TV and any recordings I play have the same choppy audio issue. I can watch Live TV or...