New HTPC: Intel i5-8600 @3.1GHz, 6 cores; 16GB DDR4 RAM; 2TB SATA SSD
HD Homerun Prime with CableCARD and HD Homerun QUAD ATSC
MC 24.0.34
Audio from various sources in various CODECs plays flawlessly; Video in various formats up to 1080p with high bitrate plays flawlessly (except TV).
With TV, all channels are grossly pixelated. I have tried Standard PQ, Red October, with and without hardware acceleration (intel 630). I have used the HD Homerun VIEW app on this machine, which has zero pixilation or dropouts. I have verified the firewall (Windows Defender) is allowing MC through. I have tested with firewall disabled.
I have one other HTPC in the house that uses MC and the TV channels do not pixelate or dropout on it.
Network throughput is rock-solid, approximately 100Mbps with minimal ping lag (14ms). Have tried both wireless and wired connections.
Any ideas how I can get MC television to work properly on the new computer?