Experienced a site some years ago that let me I put however long password I wanted (my default is 52 in my password manager), but turns out it only used the first 20 or so.
Comment on My password is not accepted because it is too long
Kissaki@feddit.org 2 days ago
I’ve had a case in the past where I reduced my password to the limit, but after account creation, I was not able to log in.
Turns out they had an off-by-one issue, and a password with a length slightly below the limit worked fine.
fatalicus@lemmy.world 2 days ago
valkyre09@lemmy.world 2 days ago
I once got locked out of an HP printer because it chopped off the last few characters of a password. Only figured it out because somebody had made a comment online about password length