Hi Igor & Cheng,
Thanks for replies on this, and explanation of a theory about the problem.
I am interested to understand some possible debug steps with the eval board even to check this theory that there may be this >100ms time required on our end AND perhaps X2.2.2 would fix it.
Presently, the player and the ADV7619 are stuck in a loop. Is there a write or manual script that we expect could test the ability to get the system out of the loop without updating firmware? Can you make a suggestion for that? Or if you think you understand the source of delay well enough, I can ask them to try a firmware update if you post it.
Customer isn't presently engaged with ADV7625. I would be willing to pursue having them test with ADV7625 X2.2.2 to gain understanding, but it would help to start with a debug approach they can manage.
~BR'ian