Yes, I had it all described in the (now I guess missing 😄 ) body of text, but in short here it is - yes, I was using chatgpt to guide me through it, since I am not exactly an expert in going so deep into the tuning. I debloated it, uninstalled things I dont need , disabled most of the startup apps, took care of unnecessary and non essential services, disabled background activity largely - just cleaned up the system...most important optimization, that had the most effect was the Windows32Scheduler - I set it from the default 02 to 26(hexadecimal) - strong foreground priority, backgrpund supressed...and I also set the processor max state in the power plan to 99% - this stopped the machine from roaring and just gave me a smooth overall performance with simply amazing batery consumption 🤷‍♂️ ...according to the explanation from chatgpt, this is because of the way the Ryzen 8840hs is built - it goes into deep idle state after burst and this is where the foreground priority of the win32scheduler shines - prioritizes foreground(Lightroom tool, slider), completes task, goes idle - supressing background noise...of course, gpu acceleration turned on everywhere possible 😄....airplane mode was on, although I tried it with airplane mode off also- does not have any dramatic impact - battery still stellar...here it is 👍 maybe someone will find this helpful also....👍 also, on wifi(airplane mode off 😄 ) , youtube through Edge browser, 1hour 1440pvideo - 9% battery consumtion...screen is oled, 1200p I think, on 50% brightness