right, ran a stupid simple test. had three vpns on three different laptops streaming 4k hdr. disabled the kill switch manually on each one and yanked the ethernet cable. client ip leaked on two of them immediately in the dns request logs. one was a big name everyone recommends for streaming lmao. if you aren't tracking every connection drop with your own custom spreadsheet, you're just guessing which vpn actually works. my data says most of their kill switches are marketing fluff until you get a real disconnect event. need a rec for a service where this actually works, my current pick is failing hard. got a meeting in 2, quick answers only.