Hello @David_T @ollet @luckylukz @pdffs @PaulZH
We have uploaded a new CoreELEC image which supports TureHD passthrough, you can install it online with oowow, could you check on your side?
The image is vim4-coreelec-amlogic-ne.aarch64-21.0-omega_devel_20240122114701-test-only.img.xz.
Passthrough setup like below:

