Unable to download realm world. The download constantly freezes for hours at about 650mb!

I have created a realm roughly a year ago when realms became available on PlayStation. Since then my world has became larger and included many other players as well. Since April 2021, my world size is a little bit over 700mb. I've been trying to download the world (even tried downloading backups) however the download could never make any progress past 75% or so. I'm not sure if the issue has to do with the size of my world however I would love to be able to play on my world freely and not have it be stuck behind a paywall. I currently have not reopened the realm since August 2021. As minor updates are released on PlayStation I log on hoping that I can download my world but sadly that's never the case.