Sorry, missed these earlier...
Nationalsolo -- Clips in thumbnails on Loaded Files screen ALL had that bottom and left-margin 'shading' and all showed some degree of beginning to move to fullest 'spread.' When placed on Timeline, if I hit Play it would grab one amount of 'spread' and that would stay on for as long as that clip was in play. But if I manually moved from one Timeline clip area to another, it noticeably increased or decreased. ALL clips are affected, both in Loaded area and on Timeline.
Borate -- Yes, Beta tested with same distortions. Early yesterday you sent 10.32 4.08mb, labeled BETA. After I reported its failure you sent 10.18+ which works same way I'd been used to my entire time using VideoPad. Later, wondering if perhaps I'd actually used the first "fix upgrade" sent to me in email before I came to this Forum, I went back and loaded that one again -- still get the distortions ... then took it down and was careful to load your Beta. which also failed to give me 'normal' visuals.
Earlier today, email from your Jan asked for and I sent screen shots of my GPU information. Not sure whether you're all in same department so let me know if you'd like copies in a Folder.
Thanks again to all, for all.