Black Screen/No Signal when auto refresh switching

Ugoos AM6b+
Onkyo NR-7100
Sony Bravia 9 (2024)

I’m having an issue when I enabled auto-refresh rate switching. My screen goes black/no signal until I stop the video or restart. I’ve narrowed it down to my receiver as connecting the Ugoos directly to the TV works as intended. Has anyone else experienced this with an Onkyo receiver? Are there any workarounds? I’m guessing it’s a handshake/ EDID issue.

I tried overriding EDID as specified in this Wiki article: coreelec:video_disp_cap [CoreELEC Wiki]

Still getting black screen on auto refresh though.

Dispcap will probably not fix this for you (it’s more for when receivers do not pass through some resolutions or modes of the TV, hello to Samsung soundbars).