BarTender:Are you sure the PPPoE session isn't dropping every 4 hours then it could be because you are mis-provisioned or an Anonymous user. It's worth contacting bigpipe and asking if they can check if you are properly provisioned and not Anonymous.
cbrpilot or Talkiet any chance you could check these folks are anon or not. It would be really useful if someone would have built a site to let customers check if they were anon or not then they could click on a link and instantly see that was the reason.
As the poster continues data throughout I'd say its not a anon profile..
For a higher speed fibre plan would be dead obvious... But otherwise i can see the usecase...
Few potential options with the stuff from my side... Mvp a site to check is possible but I'd say that's rather clunky with better digital first options.