Has anyone else had a problem with their screen brightness being reduced after either tabbing out of game or having closed it? It makes the display look as though there is one of those eco power saving settings on and it doesn't get fixed unless I restart my PC and this is irritating as I really enjoy Wolfenstein.

Having checked it doesn't appear any settings have been messed with and an internet search doesn't return any clues to this problem. I have a HDR display but not sure if this has any effect, mainly because when I finally forced it to 60Hz (to stop tearing & the manic stuttering) it, for a separate issue, knocked the HDR off.

All thoughts and experiences are appreciated.