Auto HDR issues -> Xbox Series X double processing of HDR Titles

I would highly recommend adjusting your settings to what's mentioned here => Configure your Xbox Series X|S to support FPS boost and auto HDR | Xbox Support

RDR2 never received a Series upgrade. The Series Snis playing the base Xbox One version. To access the One X version you would need a Series X

You should disable auto HDR on the console if it’s not playing well, and make sure to do the same on your TV. That’s the fake HDR where the tv guesses not the real thing.

It’s also possible the two are clashing

Himinchevsavchev ,! I'm Luis, a fellow Xbox Gamer . Thanks for reaching us out here.

Unfortunately no

Auto HDR is supported by Xbox Series X|S consoles only

I had the same / similar issue with my old 4K 60hz none HDR / HDMI 2.0 monitor when watching movies and some times in games with the Series X,

As soon as i upgraded my monitor to a 4K 144hz monitor that has HDR / HDMI 2.1 ports, i no longer had this problem,

I'm not sure what the problem is, but my guess is that the HDMI 2.1 port on Series X doesn't play well with HDMI 2.0 port of monitors, or it's the Series X trying to force HDR on, even if the monitor does not have / support HDR and the HDR in Series X menu's is turned off.

Please make sure the settings are we adjusted to the parameters mentioned in this page => Configure your Xbox Series X|S to support FPS boost and auto HDR | Xbox Support.

As for the iron situation, for any in-game issues, it would be best to get in touch with the developer of the game to get assistance because we can't control or investigate in-game related issues from our end.