Hello there. Got an OLED55B9 and an Xbox Series X. It seems like whenever i set the console to 4k & 120hz, some of my games (ive noticed this happening with AC Valhalla and Gears 5)sound effects are absent. In AC my characters footsteps are completely muted whileother sound effects such us the sounds produced when you attack seem normal. Moreover, dialogues when watching cutscenes are also absent. Furthermore, in Gears 5 whenever my own character speaks the sound is totally faint (if i put my ear on the tv i can actually hear my characters voice but very faint) however, when other NPC's speak while playing the game i can hear them normally. The issue goes away when i set the xbox to 4k 60hz or 1440p 120hz. Using the Ultra High speed cable that came with xbox. VRR is enabled. Everything that needs to be set on the TV's side is set correctly.(watched a few youtube videos on how the tv's settings should be). Anyone having the same issue?