It's old bug what appears 2 times a year in case your country uses DST (Daylight saving time) and you will let PSPad open when time is changed.
-- <https://forum.pspad.com/read.php?4,70816,70843> PSPad freeware editor https://www.pspad.com
- DST change triggers file changed warning [70816] asharkinasuit
- Re: DST change triggers file changed warning [70834] Andreas Burg
- Re: DST change triggers file changed warning [70843] Jan Fiala
