I tried but after l2 window looks pretty good but not good as was before, very small font and icons.
Also with scale 100% on pc so small font and bad for eyes. Another games is ok, only lineage 2 with this problem. I saw some solution with l2.exe and there says in settings choose DPI resolution, don't change or something like that, but can't find in "system" folder "l2.exe" for try it