RDR2 as well , but i first have to wait for a fix from rockstar since they messed up bigtime in their coding by mixing/switching the actual output display being used.
As many may know the game does not come on screen when both igpu and dgpu are enabled.
Using the windows feature to set the used graphics device, either power saving or high performance,
RDR2 chooses to use the other gpu as designated, so i got the game to run with both igpu and dgpu enabled but i have to tell windows to use the igpu (power saving settings) after which the game opens on the monitor connected to the dGpu AND it uses the iGpu to render with 3fps as a result.
If i tell windows to use the high performance option, the game just doesn't appear anywhere but is running in background, probally using the dgpu and trying to output to the igpu monitor which does not work for an inch. Rockstar messed up bigtime and after all these years didn't really do one iota to try and fix it because they don't seem to know what they were/are doing.
Since rdr2 is the only game with this behavior the problem is reported now to Rockstar and i am waiting for what they will do to finally fix their problem that exists since the game was released...
having to disable the igpu to make the game run on the dgpu and it's connected monitor was NEVER a solution but a very annoying workaround. Big tech bums all think they know what they are doing but never actually talking to each other out of pure arrogance like they know best. Bloody toddlerworld full of arrogant children who think they are capable when they are not.
