Comment by l-l

also noticed that on some websites being typed in and hit enter afterwards (no matter if they're functionable at all or not), your interface goes plain blank for some reason (i suppose for the sites that are up but run through "HTTP" instead of "HTTPS" or vice versa, it might just happen when you type the mismatching protocol name into the search field, though it barely sheds any light on possible ways of troubleshooting the issue itself).