When I have my volume at 2 or 100 the sound is if it’s at 100 no matter what. The only way I can change the volume is by going into the volume mixer and switching the settings around there. So right now I have Firefox at 10 in there to have it at 10 volume, but if I want to raise it I can’t use my volume button I have to keep going into my volume mixer settings. This is Windows 11 Speaker (Realtek ® Audio).
if you are talking about the volume button on a keyboard, its usually tied into the keyboard drivers that you would want to get from the laptop maker or keyboard maker and install.
The volume button works if I lower it all the way. Anything 1 or above is tied to whatever value I have the app set at it the volume mixer. And even then the volume is still much louder than usual.
This is happening to me as well and its infuriating… let me know if a solution is found ! :'(