Hey there! This is a known issue and is currently being investigated. [b][url=https://www.bungie.net/en/Forum/Post/257299134/0/0]Here is a list of Known Issues.[/url][/b] [quote]• When using [b]HDR[/b], the Brightness Slider doesn't appear to work, and dark areas are hard to see.[/quote] Stay tuned to TWAB and [b][url=https://twitter.com/bungiehelp?s=21]@BungieHelp[/url][/b] on Twitter for more information on when this and other issue may be fixed!