Try clearing its cache then force stop itThe same. It may be Chrome. I had a screen lock on this site a few minutes ago with Chrome. So I tried Samsung Internet and I could access this page. Interestingly I cannot uninstall Chrome just disable it.
Ok keep us postedThanks. I've done that a couple of times. I wonder if it is a problem with the bookmarks. I think the screen locks I've had were with bookmarks. Next time the screen locks I'll enter the URL manually and see if the problem continues.