SprayingMangoThe Samsung displays are known to be problematic, they do not have G-Sync modules in them and have severe flickering issues and quality control issues. There is a class action lawsuit out there for them. You should also use DDU to do a full clean driver install.
sarchbellIn the case that this does not fix this issue, what is DDU used fix? I am unacquainted with the program but any potential solution is worth a try!Thank you for the help!
rblaes_99I returned my G9 (flickering @240hz on my 3090) and will never look back. Save yourself the hassle and get rid of it. Samsung "G sync compatible" should be avoided at all costs. I did buy a AW3821DW and am very happy with it.
sarchbellUpon updating the Odyssey G9’s firmware to 1008.1 I was able to run at 240Hz. Unfortunately a blue flicker appear in some applications so turning G-Sync off promptly fixed this issue. Thanks everyone for your help!