Wrap with right edge means if you want to wrap with right edge line or with window width. Nothing else
What can have influence: 1) impossibility to write into config file. In this case PSPad isn't able to remember last state include wrap lines 2) menu Settings / Program settings / Direct edit button There is option MaxWrapSize=200000 It means files bigger than 200000 bytes won't be wrapped -- <https://forum.pspad.com/read.php?2,70856,70857> PSPad freeware editor https://www.pspad.com
