best insta saver post photos/video/stories with real high definition but use that: Proton VPN: Fast & Secure by Proton, Proton Team Link: uBlock Origin and Instagram Downloader and urbanvpn is free and safe from don't check bot servers and restart windows and router from
"router admin password" for new IP and after 5 minutes settings manager extension for auto update and disabled "Permissions and Data: "Access your data for all websites"
and "Access your data for sites in the fbcdn.net domain" and restart windows and ready. and after save insta best: saveinsta.io

こちらは画像ダウンロードできました。
他のinstagram downloaderは全滅。

Good

Won't even load on phone