Margus,
This looks to me like the same issue discussed here: Colour artefacts or breakup using ACES
Would you be able to provide me with an ACES OpenEXR or camera original crop of just the problem area (square crop around that LED ring) that I might be able to use with some other examples I have accumulated to make a definitive post on this issue?
And to any others who have encountered this issue, if you also have examples where bright blues clip out, I’d be keen to examine those as well. Please post here or send to acessupport@oscars.org if you are able.
Thanks.