CoreELEC 19.1-Matrix_rc1 Discussion

Black screen after RC1 update (N2 -> Yamaha amp -> LG B8).

dispinfo: http://ix.io/2TWQ
dmseg: http://ix.io/2TWR

I tried the 23rd and 22nd nightly, same issue. Where can I get older nightlies or the CE 19.0 tar? Thanks.

EDIT: as suspected, when I bypass the amp, no problem! But still, please point me to older files so I can try and pinpoint the version from which the incompatibility starts.