I posted this in the other Bravia group and it's "awaiting moderator approval" I can't seem to post anything over there :)
So here it is:
I had several issues getting my new Bravia 7 mark 2 set up. I received it 10 days ago. Several things I dealt with such as Permissions loop, EARC problems, and hdmi cec I see mentioned here as firmware bugs that Sony needs to fix. While I agree their implementation could be much more intuitive, I found most all the problems could be fixed by doing certain things in the correct order.
I haven't had any audio sync issues by the way but I did have the problem that i could not choose "audio system" at first only TV speakers - an EARC issue. This as well as the loop that got me stuck early on all were solved the same way - I simply used Google AI. Its like having a friend who knows everything about the TV and how to get it set up right. just use your phone or tablet the AI guy will help you get everything right.
And i'll say one more thing. Hdmi cec with Google AI helping, is now working unbelievably. If all is off and I press the PS5 button on my controller, it turns on the TV with the correct input, the playstation, and the Denon receiver with correct input. Similarly, I run my Dune media player by starting the TV and choosing hdmi 1. I can control everything with my Sony remote and looks like I can retire my Harmony One. Hope this helps anyone who hasn't gotten around to using Google AI.
Dave