I am having the same problem: (viz https://i.gyazo.com/0cc713cb79401148bdda8c1fd7ad591f.png ) Frequent crashes since 5.0.5, currently 5.0.6 (589)
I will give it a try with 5.0.7 as you suggested -- <https://forum.pspad.com/read.php?2,75309,75364> PSPad freeware editor https://www.pspad.com