Tried whole series of advanced tests and settings, but the text remains jagged, with uneven weighting on letters (like badly printed text), and random color shadows/glows on letters

Once I lowered to 60 ish, the text looks just fine.

Colors are not sharp, text is not clear

The text is good not

Tried whole series of advanced tests and settings, but the text remains jagged, with uneven weighting on letters (like badly printed text), and random color shadows/glows on letters

I could not read text very long without my eyes hurting