• arin@lemmy.world
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        13 days ago

        4k was fine until I tried watching 8k 60fps HDR on YouTube, disabling IPv6 fixed it. It was weird because speedtest and torrents were completely fine using full bandwidth, just YouTube needed me to disable ipv6

    • r00ty@kbin.life
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      13 days ago

      Weird. Ipv6 and YouTube stats for nerds shows between 140mbit and 600mbit depending on what’s being watched and the time of day.

      Is it possible your isp has problems with their ipv6 setup?

      IPv6 overheads should only have a marginal impact on max speeds.

      • IphtashuFitz@lemmy.world
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        13 days ago

        I’ve heard of all sorts of issues with my fiber ISP (Verizon Fios) rolling out IPv6. It’s been years that they’ve been slowly rolling it out for testing in a few places. There’s virtually no useful documentation on their website about it. And it’s still not available where I am.