Gamelauncher doesn't like my password anymore

I'm not sure if you have the exact same issue though, since mine only occurred after I had refused the game's suggestions of changing my password for several years.

i change my password quite regularly, if every 2 weeks is regular. i JUST started using gamelauncher instead of steam on another computer.

just be sure you arent copying any endl over, as those count as a character in password copy/pasting

i've made sure this is not the problem, word wrap was not on after i first saw the prompt.