Yeah. It was so bad that they didn't even bother releasing and service packs, just skipped straight to XP. Then came Vista, which was also bad enough to gain the nickname Windows Me 2 (or Me too).
I seldom had any good adhesion on clean glass. But cheap hairspray works wonders for me. Gives it something to stick to, but also functions as a release agent. Especially helpful if you ever use PETG, because it's been known to actually bond to the glass.
What version of klipper are you using? I know it used to auto load the default profile, but they changed it about a year ago to require you to manually set it, either with a macro or in gcode itself.
As far as adhesion goes, what print surface are you using? I personally have found that a glass bed with aqua net hairspray works better than any other combo that I've tried. I almost never have any issues with adhesion using PLA or PETG.
I pi with my giant eye...