I have an always-on N2 plugged in to Denon AVR alongside Nvidia Shield and Apple TV 4K.
Since 9.2.1 (and now with 9.2.2), N2 kinda breaks my entire CEC/ARC system.
When everything is off (except N2, since it’s always On), turning on Shield will turn on my TV (2015 bravia) and AVR. But then my TV can’t “see” the AVR and all devices plugged in to it, so i can’t switch inputs using my TV remote.
I’ve tried disabling everything CEC on N2, doesn’t help. The only thing that works is by unplugging N2 hdmi cable, and everything back to normal.
Last known good version for my setup is 9.2.0. with that build, CEC works as expected.
I wonder if there’s a latest CE build (9.2.2) but with 9.2.0 CEC codes.