Hahaha you read my freakin mind man! I was gonna write a little script for it today after I got home. And after trying that, it is indeed quick. No we need to boil it down to if display brightness dcvalueindex != 28 then setdcvalueindex 40, etc etc else leave it the hell alone!
I've played some of those IPs that you mentioned including the entire CRYSIS & BATMAN series but never encountered this particular bug in my entire PC & gaming life experience (15yrs+). May I enquire what iGPU or dedicated GPU you're using & experiencing this?
I was on LTSC 2019 but today I installed this versión 1903 Pro from the ISOS that I downloaded when you make available here with the SVF. Feels stable and solid the system, like 1809, but the Settings panel is sometimes slow, and the Microsot Store don't install the apps automatically (that's could be a Good sign that could not have bloatware in the final release), only the icons appeared on the start menu, but no bloatware was installed. When I first checked for updates it was offered the cumulative ended with "666", after a reboot appeared the following acumulative but as a optional update, I installed it and no problem here. Tomorrow could be the release of the final version? Or a new acumulative Will appear?
Question : Can I disable the transparency of log-in screen without disable the transparency of start menu, taskbar and action center ? I'm talking about the registry tweak or gpedit option.
Still no fix for drive assigment bug? Build a feature update iso with latest updates and still cant install it bacause of this error on installer.
I'm not sure what this bug is all about, I've installed this build several times from USB and on more than one occasion have forgotten to remove the drive when the installer finished and have had no problems.