I think the first time I hosed it, I may have canceled the backup mid-process because I realized it wasn’t configured properly. Then I found and deleted snapshot files, IIRC, and things went south from there.
I’ll try again, but only on a fresh system with no value to me, not my daily driver. I know I can harness it, but for now I’m sceeeured.
I agree that most websites don’t load without JavaScript, but you don’t need seven or more different domains with java allowed for the main site to work. Most sites have their own, plus six google domains, including tag manager, Facebook, etc. I whitelist the website and leave the analytics and tracking domains off.