update : so engineers are not accepting that internet speed is slow all they do is speedtest. com , I even try downloading original game from legit installer same 400 kbps
Its isp routing issue.If speedtest is fine then you probably have other issues somewhere (assuming ISP is somewhat neutral).
It does not, it's explicitly against Ookla's TOS. They just live in the same rack and is being managed by the same org, so does direct peering and cache equipments of CDNs. They're having issues with fastly and an unknown CDN (probably fastly or akamai) both of them throttles bandwidth.essentially acts as a LAN server for them